JSON: Add new JSONUtils functions for working with JSON objects and pointers

examples/DemoRunner/Builds/Android/app/CMakeLists.txt

@@ -1016,6 +1016,8 @@ add_library( ${BINARY_NAME}
     "../../../../../modules/juce_core/javascript/juce_JSON.h"
     "../../../../../modules/juce_core/javascript/juce_JSONSerialisation.h"
     "../../../../../modules/juce_core/javascript/juce_JSONSerialisation_test.cpp"
+    "../../../../../modules/juce_core/javascript/juce_JSONUtils.cpp"
+    "../../../../../modules/juce_core/javascript/juce_JSONUtils.h"
     "../../../../../modules/juce_core/logging/juce_FileLogger.cpp"
     "../../../../../modules/juce_core/logging/juce_FileLogger.h"
     "../../../../../modules/juce_core/logging/juce_Logger.cpp"
@@ -3082,6 +3084,8 @@ set_source_files_properties(
     "../../../../../modules/juce_core/javascript/juce_JSON.h"
     "../../../../../modules/juce_core/javascript/juce_JSONSerialisation.h"
     "../../../../../modules/juce_core/javascript/juce_JSONSerialisation_test.cpp"
+    "../../../../../modules/juce_core/javascript/juce_JSONUtils.cpp"
+    "../../../../../modules/juce_core/javascript/juce_JSONUtils.h"
     "../../../../../modules/juce_core/logging/juce_FileLogger.cpp"
     "../../../../../modules/juce_core/logging/juce_FileLogger.h"
     "../../../../../modules/juce_core/logging/juce_Logger.cpp"

examples/DemoRunner/Builds/VisualStudio2017/DemoRunner_App.vcxproj

@@ -1313,6 +1313,9 @@
     <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation_test.cpp">
       <ExcludedFromBuild>true</ExcludedFromBuild>
     </ClCompile>
+    <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.cpp">
+      <ExcludedFromBuild>true</ExcludedFromBuild>
+    </ClCompile>
     <ClCompile Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.cpp">
       <ExcludedFromBuild>true</ExcludedFromBuild>
     </ClCompile>
@@ -3332,6 +3335,7 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_Javascript.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSON.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation.h"/>
+    <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_Logger.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\maths\juce_BigInteger.h"/>

examples/DemoRunner/Builds/VisualStudio2017/DemoRunner_App.vcxproj.filters

@@ -1930,6 +1930,9 @@
     <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation_test.cpp">
       <Filter>JUCE Modules\juce_core\javascript</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.cpp">
+      <Filter>JUCE Modules\juce_core\javascript</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.cpp">
       <Filter>JUCE Modules\juce_core\logging</Filter>
     </ClCompile>
@@ -5196,6 +5199,9 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation.h">
       <Filter>JUCE Modules\juce_core\javascript</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.h">
+      <Filter>JUCE Modules\juce_core\javascript</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.h">
       <Filter>JUCE Modules\juce_core\logging</Filter>
     </ClInclude>

examples/DemoRunner/Builds/VisualStudio2019/DemoRunner_App.vcxproj

@@ -1313,6 +1313,9 @@
     <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation_test.cpp">
       <ExcludedFromBuild>true</ExcludedFromBuild>
     </ClCompile>
+    <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.cpp">
+      <ExcludedFromBuild>true</ExcludedFromBuild>
+    </ClCompile>
     <ClCompile Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.cpp">
       <ExcludedFromBuild>true</ExcludedFromBuild>
     </ClCompile>
@@ -3332,6 +3335,7 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_Javascript.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSON.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation.h"/>
+    <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_Logger.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\maths\juce_BigInteger.h"/>

examples/DemoRunner/Builds/VisualStudio2019/DemoRunner_App.vcxproj.filters

@@ -1930,6 +1930,9 @@
     <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation_test.cpp">
       <Filter>JUCE Modules\juce_core\javascript</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.cpp">
+      <Filter>JUCE Modules\juce_core\javascript</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.cpp">
       <Filter>JUCE Modules\juce_core\logging</Filter>
     </ClCompile>
@@ -5196,6 +5199,9 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation.h">
       <Filter>JUCE Modules\juce_core\javascript</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.h">
+      <Filter>JUCE Modules\juce_core\javascript</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.h">
       <Filter>JUCE Modules\juce_core\logging</Filter>
     </ClInclude>

examples/DemoRunner/Builds/VisualStudio2022/DemoRunner_App.vcxproj

@@ -1313,6 +1313,9 @@
     <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation_test.cpp">
       <ExcludedFromBuild>true</ExcludedFromBuild>
     </ClCompile>
+    <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.cpp">
+      <ExcludedFromBuild>true</ExcludedFromBuild>
+    </ClCompile>
     <ClCompile Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.cpp">
       <ExcludedFromBuild>true</ExcludedFromBuild>
     </ClCompile>
@@ -3332,6 +3335,7 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_Javascript.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSON.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation.h"/>
+    <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_Logger.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\maths\juce_BigInteger.h"/>

examples/DemoRunner/Builds/VisualStudio2022/DemoRunner_App.vcxproj.filters

@@ -1930,6 +1930,9 @@
     <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation_test.cpp">
       <Filter>JUCE Modules\juce_core\javascript</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.cpp">
+      <Filter>JUCE Modules\juce_core\javascript</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.cpp">
       <Filter>JUCE Modules\juce_core\logging</Filter>
     </ClCompile>
@@ -5196,6 +5199,9 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation.h">
       <Filter>JUCE Modules\juce_core\javascript</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.h">
+      <Filter>JUCE Modules\juce_core\javascript</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.h">
       <Filter>JUCE Modules\juce_core\logging</Filter>
     </ClInclude>

extras/AudioPerformanceTest/Builds/Android/app/CMakeLists.txt

@@ -892,6 +892,8 @@ add_library( ${BINARY_NAME}
     "../../../../../modules/juce_core/javascript/juce_JSON.h"
     "../../../../../modules/juce_core/javascript/juce_JSONSerialisation.h"
     "../../../../../modules/juce_core/javascript/juce_JSONSerialisation_test.cpp"
+    "../../../../../modules/juce_core/javascript/juce_JSONUtils.cpp"
+    "../../../../../modules/juce_core/javascript/juce_JSONUtils.h"
     "../../../../../modules/juce_core/logging/juce_FileLogger.cpp"
     "../../../../../modules/juce_core/logging/juce_FileLogger.h"
     "../../../../../modules/juce_core/logging/juce_Logger.cpp"
@@ -2658,6 +2660,8 @@ set_source_files_properties(
     "../../../../../modules/juce_core/javascript/juce_JSON.h"
     "../../../../../modules/juce_core/javascript/juce_JSONSerialisation.h"
     "../../../../../modules/juce_core/javascript/juce_JSONSerialisation_test.cpp"
+    "../../../../../modules/juce_core/javascript/juce_JSONUtils.cpp"
+    "../../../../../modules/juce_core/javascript/juce_JSONUtils.h"
     "../../../../../modules/juce_core/logging/juce_FileLogger.cpp"
     "../../../../../modules/juce_core/logging/juce_FileLogger.h"
     "../../../../../modules/juce_core/logging/juce_Logger.cpp"

extras/AudioPerformanceTest/Builds/VisualStudio2022/AudioPerformanceTest_App.vcxproj

@@ -1153,6 +1153,9 @@
     <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation_test.cpp">
       <ExcludedFromBuild>true</ExcludedFromBuild>
     </ClCompile>
+    <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.cpp">
+      <ExcludedFromBuild>true</ExcludedFromBuild>
+    </ClCompile>
     <ClCompile Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.cpp">
       <ExcludedFromBuild>true</ExcludedFromBuild>
     </ClCompile>
@@ -2888,6 +2891,7 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_Javascript.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSON.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation.h"/>
+    <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_Logger.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\maths\juce_BigInteger.h"/>

extras/AudioPerformanceTest/Builds/VisualStudio2022/AudioPerformanceTest_App.vcxproj.filters

@@ -1639,6 +1639,9 @@
     <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation_test.cpp">
       <Filter>JUCE Modules\juce_core\javascript</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.cpp">
+      <Filter>JUCE Modules\juce_core\javascript</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.cpp">
       <Filter>JUCE Modules\juce_core\logging</Filter>
     </ClCompile>
@@ -4476,6 +4479,9 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation.h">
       <Filter>JUCE Modules\juce_core\javascript</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.h">
+      <Filter>JUCE Modules\juce_core\javascript</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.h">
       <Filter>JUCE Modules\juce_core\logging</Filter>
     </ClInclude>

extras/AudioPluginHost/Builds/Android/app/CMakeLists.txt

@@ -925,6 +925,8 @@ add_library( ${BINARY_NAME}
     "../../../../../modules/juce_core/javascript/juce_JSON.h"
     "../../../../../modules/juce_core/javascript/juce_JSONSerialisation.h"
     "../../../../../modules/juce_core/javascript/juce_JSONSerialisation_test.cpp"
+    "../../../../../modules/juce_core/javascript/juce_JSONUtils.cpp"
+    "../../../../../modules/juce_core/javascript/juce_JSONUtils.h"
     "../../../../../modules/juce_core/logging/juce_FileLogger.cpp"
     "../../../../../modules/juce_core/logging/juce_FileLogger.h"
     "../../../../../modules/juce_core/logging/juce_Logger.cpp"
@@ -2844,6 +2846,8 @@ set_source_files_properties(
     "../../../../../modules/juce_core/javascript/juce_JSON.h"
     "../../../../../modules/juce_core/javascript/juce_JSONSerialisation.h"
     "../../../../../modules/juce_core/javascript/juce_JSONSerialisation_test.cpp"
+    "../../../../../modules/juce_core/javascript/juce_JSONUtils.cpp"
+    "../../../../../modules/juce_core/javascript/juce_JSONUtils.h"
     "../../../../../modules/juce_core/logging/juce_FileLogger.cpp"
     "../../../../../modules/juce_core/logging/juce_FileLogger.h"
     "../../../../../modules/juce_core/logging/juce_Logger.cpp"

extras/AudioPluginHost/Builds/VisualStudio2017/AudioPluginHost_App.vcxproj

@@ -1161,6 +1161,9 @@
     <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation_test.cpp">
       <ExcludedFromBuild>true</ExcludedFromBuild>
     </ClCompile>
+    <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.cpp">
+      <ExcludedFromBuild>true</ExcludedFromBuild>
+    </ClCompile>
     <ClCompile Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.cpp">
       <ExcludedFromBuild>true</ExcludedFromBuild>
     </ClCompile>
@@ -3068,6 +3071,7 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_Javascript.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSON.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation.h"/>
+    <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_Logger.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\maths\juce_BigInteger.h"/>

extras/AudioPluginHost/Builds/VisualStudio2017/AudioPluginHost_App.vcxproj.filters

@@ -1714,6 +1714,9 @@
     <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation_test.cpp">
       <Filter>JUCE Modules\juce_core\javascript</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.cpp">
+      <Filter>JUCE Modules\juce_core\javascript</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.cpp">
       <Filter>JUCE Modules\juce_core\logging</Filter>
     </ClCompile>
@@ -4752,6 +4755,9 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation.h">
       <Filter>JUCE Modules\juce_core\javascript</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.h">
+      <Filter>JUCE Modules\juce_core\javascript</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.h">
       <Filter>JUCE Modules\juce_core\logging</Filter>
     </ClInclude>

extras/AudioPluginHost/Builds/VisualStudio2019/AudioPluginHost_App.vcxproj

@@ -1161,6 +1161,9 @@
     <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation_test.cpp">
       <ExcludedFromBuild>true</ExcludedFromBuild>
     </ClCompile>
+    <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.cpp">
+      <ExcludedFromBuild>true</ExcludedFromBuild>
+    </ClCompile>
     <ClCompile Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.cpp">
       <ExcludedFromBuild>true</ExcludedFromBuild>
     </ClCompile>
@@ -3068,6 +3071,7 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_Javascript.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSON.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation.h"/>
+    <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_Logger.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\maths\juce_BigInteger.h"/>

extras/AudioPluginHost/Builds/VisualStudio2019/AudioPluginHost_App.vcxproj.filters

@@ -1714,6 +1714,9 @@
     <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation_test.cpp">
       <Filter>JUCE Modules\juce_core\javascript</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.cpp">
+      <Filter>JUCE Modules\juce_core\javascript</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.cpp">
       <Filter>JUCE Modules\juce_core\logging</Filter>
     </ClCompile>
@@ -4752,6 +4755,9 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation.h">
       <Filter>JUCE Modules\juce_core\javascript</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.h">
+      <Filter>JUCE Modules\juce_core\javascript</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.h">
       <Filter>JUCE Modules\juce_core\logging</Filter>
     </ClInclude>

extras/AudioPluginHost/Builds/VisualStudio2022/AudioPluginHost_App.vcxproj

@@ -1161,6 +1161,9 @@
     <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation_test.cpp">
       <ExcludedFromBuild>true</ExcludedFromBuild>
     </ClCompile>
+    <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.cpp">
+      <ExcludedFromBuild>true</ExcludedFromBuild>
+    </ClCompile>
     <ClCompile Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.cpp">
       <ExcludedFromBuild>true</ExcludedFromBuild>
     </ClCompile>
@@ -3068,6 +3071,7 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_Javascript.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSON.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation.h"/>
+    <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_Logger.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\maths\juce_BigInteger.h"/>

extras/AudioPluginHost/Builds/VisualStudio2022/AudioPluginHost_App.vcxproj.filters

@@ -1714,6 +1714,9 @@
     <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation_test.cpp">
       <Filter>JUCE Modules\juce_core\javascript</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.cpp">
+      <Filter>JUCE Modules\juce_core\javascript</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.cpp">
       <Filter>JUCE Modules\juce_core\logging</Filter>
     </ClCompile>
@@ -4752,6 +4755,9 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation.h">
       <Filter>JUCE Modules\juce_core\javascript</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.h">
+      <Filter>JUCE Modules\juce_core\javascript</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.h">
       <Filter>JUCE Modules\juce_core\logging</Filter>
     </ClInclude>

extras/BinaryBuilder/Builds/VisualStudio2022/BinaryBuilder_ConsoleApp.vcxproj

@@ -220,6 +220,9 @@
     <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation_test.cpp">
       <ExcludedFromBuild>true</ExcludedFromBuild>
     </ClCompile>
+    <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.cpp">
+      <ExcludedFromBuild>true</ExcludedFromBuild>
+    </ClCompile>
     <ClCompile Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.cpp">
       <ExcludedFromBuild>true</ExcludedFromBuild>
     </ClCompile>
@@ -528,6 +531,7 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_Javascript.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSON.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation.h"/>
+    <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_Logger.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\maths\juce_BigInteger.h"/>

extras/BinaryBuilder/Builds/VisualStudio2022/BinaryBuilder_ConsoleApp.vcxproj.filters

@@ -160,6 +160,9 @@
     <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation_test.cpp">
       <Filter>JUCE Modules\juce_core\javascript</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.cpp">
+      <Filter>JUCE Modules\juce_core\javascript</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.cpp">
       <Filter>JUCE Modules\juce_core\logging</Filter>
     </ClCompile>
@@ -558,6 +561,9 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation.h">
       <Filter>JUCE Modules\juce_core\javascript</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.h">
+      <Filter>JUCE Modules\juce_core\javascript</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.h">
       <Filter>JUCE Modules\juce_core\logging</Filter>
     </ClInclude>

extras/NetworkGraphicsDemo/Builds/Android/app/CMakeLists.txt

@@ -896,6 +896,8 @@ add_library( ${BINARY_NAME}
     "../../../../../modules/juce_core/javascript/juce_JSON.h"
     "../../../../../modules/juce_core/javascript/juce_JSONSerialisation.h"
     "../../../../../modules/juce_core/javascript/juce_JSONSerialisation_test.cpp"
+    "../../../../../modules/juce_core/javascript/juce_JSONUtils.cpp"
+    "../../../../../modules/juce_core/javascript/juce_JSONUtils.h"
     "../../../../../modules/juce_core/logging/juce_FileLogger.cpp"
     "../../../../../modules/juce_core/logging/juce_FileLogger.h"
     "../../../../../modules/juce_core/logging/juce_Logger.cpp"
@@ -2742,6 +2744,8 @@ set_source_files_properties(
     "../../../../../modules/juce_core/javascript/juce_JSON.h"
     "../../../../../modules/juce_core/javascript/juce_JSONSerialisation.h"
     "../../../../../modules/juce_core/javascript/juce_JSONSerialisation_test.cpp"
+    "../../../../../modules/juce_core/javascript/juce_JSONUtils.cpp"
+    "../../../../../modules/juce_core/javascript/juce_JSONUtils.h"
     "../../../../../modules/juce_core/logging/juce_FileLogger.cpp"
     "../../../../../modules/juce_core/logging/juce_FileLogger.h"
     "../../../../../modules/juce_core/logging/juce_Logger.cpp"

extras/NetworkGraphicsDemo/Builds/VisualStudio2022/NetworkGraphicsDemo_App.vcxproj

@@ -1153,6 +1153,9 @@
     <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation_test.cpp">
       <ExcludedFromBuild>true</ExcludedFromBuild>
     </ClCompile>
+    <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.cpp">
+      <ExcludedFromBuild>true</ExcludedFromBuild>
+    </ClCompile>
     <ClCompile Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.cpp">
       <ExcludedFromBuild>true</ExcludedFromBuild>
     </ClCompile>
@@ -2979,6 +2982,7 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_Javascript.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSON.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation.h"/>
+    <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_Logger.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\maths\juce_BigInteger.h"/>

extras/NetworkGraphicsDemo/Builds/VisualStudio2022/NetworkGraphicsDemo_App.vcxproj.filters

@@ -1669,6 +1669,9 @@
     <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation_test.cpp">
       <Filter>JUCE Modules\juce_core\javascript</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.cpp">
+      <Filter>JUCE Modules\juce_core\javascript</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.cpp">
       <Filter>JUCE Modules\juce_core\logging</Filter>
     </ClCompile>
@@ -4617,6 +4620,9 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation.h">
       <Filter>JUCE Modules\juce_core\javascript</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.h">
+      <Filter>JUCE Modules\juce_core\javascript</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.h">
       <Filter>JUCE Modules\juce_core\logging</Filter>
     </ClInclude>

extras/Projucer/Builds/VisualStudio2017/Projucer_App.vcxproj

@@ -356,6 +356,9 @@
     <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation_test.cpp">
       <ExcludedFromBuild>true</ExcludedFromBuild>
     </ClCompile>
+    <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.cpp">
+      <ExcludedFromBuild>true</ExcludedFromBuild>
+    </ClCompile>
     <ClCompile Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.cpp">
       <ExcludedFromBuild>true</ExcludedFromBuild>
     </ClCompile>
@@ -1821,6 +1824,7 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_Javascript.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSON.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation.h"/>
+    <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_Logger.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\maths\juce_BigInteger.h"/>

extras/Projucer/Builds/VisualStudio2017/Projucer_App.vcxproj.filters

@@ -637,6 +637,9 @@
     <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation_test.cpp">
       <Filter>JUCE Modules\juce_core\javascript</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.cpp">
+      <Filter>JUCE Modules\juce_core\javascript</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.cpp">
       <Filter>JUCE Modules\juce_core\logging</Filter>
     </ClCompile>
@@ -2631,6 +2634,9 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation.h">
       <Filter>JUCE Modules\juce_core\javascript</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.h">
+      <Filter>JUCE Modules\juce_core\javascript</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.h">
       <Filter>JUCE Modules\juce_core\logging</Filter>
     </ClInclude>

extras/Projucer/Builds/VisualStudio2019/Projucer_App.vcxproj

@@ -356,6 +356,9 @@
     <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation_test.cpp">
       <ExcludedFromBuild>true</ExcludedFromBuild>
     </ClCompile>
+    <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.cpp">
+      <ExcludedFromBuild>true</ExcludedFromBuild>
+    </ClCompile>
     <ClCompile Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.cpp">
       <ExcludedFromBuild>true</ExcludedFromBuild>
     </ClCompile>
@@ -1821,6 +1824,7 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_Javascript.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSON.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation.h"/>
+    <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_Logger.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\maths\juce_BigInteger.h"/>

extras/Projucer/Builds/VisualStudio2019/Projucer_App.vcxproj.filters

@@ -637,6 +637,9 @@
     <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation_test.cpp">
       <Filter>JUCE Modules\juce_core\javascript</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.cpp">
+      <Filter>JUCE Modules\juce_core\javascript</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.cpp">
       <Filter>JUCE Modules\juce_core\logging</Filter>
     </ClCompile>
@@ -2631,6 +2634,9 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation.h">
       <Filter>JUCE Modules\juce_core\javascript</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.h">
+      <Filter>JUCE Modules\juce_core\javascript</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.h">
       <Filter>JUCE Modules\juce_core\logging</Filter>
     </ClInclude>

extras/Projucer/Builds/VisualStudio2022/Projucer_App.vcxproj

@@ -356,6 +356,9 @@
     <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation_test.cpp">
       <ExcludedFromBuild>true</ExcludedFromBuild>
     </ClCompile>
+    <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.cpp">
+      <ExcludedFromBuild>true</ExcludedFromBuild>
+    </ClCompile>
     <ClCompile Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.cpp">
       <ExcludedFromBuild>true</ExcludedFromBuild>
     </ClCompile>
@@ -1821,6 +1824,7 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_Javascript.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSON.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation.h"/>
+    <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_Logger.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\maths\juce_BigInteger.h"/>

extras/Projucer/Builds/VisualStudio2022/Projucer_App.vcxproj.filters

@@ -637,6 +637,9 @@
     <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation_test.cpp">
       <Filter>JUCE Modules\juce_core\javascript</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.cpp">
+      <Filter>JUCE Modules\juce_core\javascript</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.cpp">
       <Filter>JUCE Modules\juce_core\logging</Filter>
     </ClCompile>
@@ -2631,6 +2634,9 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation.h">
       <Filter>JUCE Modules\juce_core\javascript</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.h">
+      <Filter>JUCE Modules\juce_core\javascript</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.h">
       <Filter>JUCE Modules\juce_core\logging</Filter>
     </ClInclude>

extras/UnitTestRunner/Builds/VisualStudio2017/UnitTestRunner_ConsoleApp.vcxproj

@@ -1169,6 +1169,9 @@
     <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation_test.cpp">
       <ExcludedFromBuild>true</ExcludedFromBuild>
     </ClCompile>
+    <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.cpp">
+      <ExcludedFromBuild>true</ExcludedFromBuild>
+    </ClCompile>
     <ClCompile Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.cpp">
       <ExcludedFromBuild>true</ExcludedFromBuild>
     </ClCompile>
@@ -3134,6 +3137,7 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_Javascript.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSON.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation.h"/>
+    <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_Logger.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\maths\juce_BigInteger.h"/>

extras/UnitTestRunner/Builds/VisualStudio2017/UnitTestRunner_ConsoleApp.vcxproj.filters

@@ -1738,6 +1738,9 @@
     <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation_test.cpp">
       <Filter>JUCE Modules\juce_core\javascript</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.cpp">
+      <Filter>JUCE Modules\juce_core\javascript</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.cpp">
       <Filter>JUCE Modules\juce_core\logging</Filter>
     </ClCompile>
@@ -4842,6 +4845,9 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation.h">
       <Filter>JUCE Modules\juce_core\javascript</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.h">
+      <Filter>JUCE Modules\juce_core\javascript</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.h">
       <Filter>JUCE Modules\juce_core\logging</Filter>
     </ClInclude>

extras/UnitTestRunner/Builds/VisualStudio2019/UnitTestRunner_ConsoleApp.vcxproj

@@ -1169,6 +1169,9 @@
     <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation_test.cpp">
       <ExcludedFromBuild>true</ExcludedFromBuild>
     </ClCompile>
+    <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.cpp">
+      <ExcludedFromBuild>true</ExcludedFromBuild>
+    </ClCompile>
     <ClCompile Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.cpp">
       <ExcludedFromBuild>true</ExcludedFromBuild>
     </ClCompile>
@@ -3134,6 +3137,7 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_Javascript.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSON.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation.h"/>
+    <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_Logger.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\maths\juce_BigInteger.h"/>

extras/UnitTestRunner/Builds/VisualStudio2019/UnitTestRunner_ConsoleApp.vcxproj.filters

@@ -1738,6 +1738,9 @@
     <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation_test.cpp">
       <Filter>JUCE Modules\juce_core\javascript</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.cpp">
+      <Filter>JUCE Modules\juce_core\javascript</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.cpp">
       <Filter>JUCE Modules\juce_core\logging</Filter>
     </ClCompile>
@@ -4842,6 +4845,9 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation.h">
       <Filter>JUCE Modules\juce_core\javascript</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.h">
+      <Filter>JUCE Modules\juce_core\javascript</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.h">
       <Filter>JUCE Modules\juce_core\logging</Filter>
     </ClInclude>

extras/UnitTestRunner/Builds/VisualStudio2022/UnitTestRunner_ConsoleApp.vcxproj

@@ -1169,6 +1169,9 @@
     <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation_test.cpp">
       <ExcludedFromBuild>true</ExcludedFromBuild>
     </ClCompile>
+    <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.cpp">
+      <ExcludedFromBuild>true</ExcludedFromBuild>
+    </ClCompile>
     <ClCompile Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.cpp">
       <ExcludedFromBuild>true</ExcludedFromBuild>
     </ClCompile>
@@ -3134,6 +3137,7 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_Javascript.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSON.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation.h"/>
+    <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_Logger.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\maths\juce_BigInteger.h"/>

extras/UnitTestRunner/Builds/VisualStudio2022/UnitTestRunner_ConsoleApp.vcxproj.filters

@@ -1738,6 +1738,9 @@
     <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation_test.cpp">
       <Filter>JUCE Modules\juce_core\javascript</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.cpp">
+      <Filter>JUCE Modules\juce_core\javascript</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.cpp">
       <Filter>JUCE Modules\juce_core\logging</Filter>
     </ClCompile>
@@ -4842,6 +4845,9 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation.h">
       <Filter>JUCE Modules\juce_core\javascript</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.h">
+      <Filter>JUCE Modules\juce_core\javascript</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.h">
       <Filter>JUCE Modules\juce_core\logging</Filter>
     </ClInclude>

extras/WindowsDLL/Builds/VisualStudio2022/WindowsDLL_StaticLibrary.vcxproj

@@ -1152,6 +1152,9 @@
     <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation_test.cpp">
       <ExcludedFromBuild>true</ExcludedFromBuild>
     </ClCompile>
+    <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.cpp">
+      <ExcludedFromBuild>true</ExcludedFromBuild>
+    </ClCompile>
     <ClCompile Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.cpp">
       <ExcludedFromBuild>true</ExcludedFromBuild>
     </ClCompile>
@@ -2955,6 +2958,7 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_Javascript.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSON.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation.h"/>
+    <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_Logger.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\maths\juce_BigInteger.h"/>

extras/WindowsDLL/Builds/VisualStudio2022/WindowsDLL_StaticLibrary.vcxproj.filters

@@ -1666,6 +1666,9 @@
     <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation_test.cpp">
       <Filter>JUCE Modules\juce_core\javascript</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.cpp">
+      <Filter>JUCE Modules\juce_core\javascript</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.cpp">
       <Filter>JUCE Modules\juce_core\logging</Filter>
     </ClCompile>
@@ -4584,6 +4587,9 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONSerialisation.h">
       <Filter>JUCE Modules\juce_core\javascript</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\..\modules\juce_core\javascript\juce_JSONUtils.h">
+      <Filter>JUCE Modules\juce_core\javascript</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\..\..\modules\juce_core\logging\juce_FileLogger.h">
       <Filter>JUCE Modules\juce_core\logging</Filter>
     </ClInclude>

modules/juce_core/javascript/juce_JSONSerialisation_test.cpp

@@ -398,29 +398,32 @@ public:
                                                                                     "hello world",
                                                                                     { 5, 6, 7 },
                                                                                     { { "foo", 4 }, { "bar", 5 } } }),
-                             makeObject ({ { "__version__", 2 },
-                                           { "a", 7 },
-                                           { "b", "hello world" },
-                                           { "c", Array<var> { 5, 6, 7 } },
-                                           { "d", Array<var> { makeObject ({ { "first", "bar" }, { "second", 5 } }),
-                                                               makeObject ({ { "first", "foo" }, { "second", 4 } }) } } }));
+                             JSONUtils::makeObject ({ { "__version__", 2 },
+                                                      { "a", 7 },
+                                                      { "b", "hello world" },
+                                                      { "c", Array<var> { 5, 6, 7 } },
+                                                      { "d",
+                                                        Array<var> { JSONUtils::makeObject ({ { "first", "bar" },
+                                                                                              { "second", 5 } }),
+                                                                     JSONUtils::makeObject ({ { "first", "foo" },
+                                                                                              { "second", 4 } }) } } }));
             expectDeepEqual (ToVar::convert (TypeWithInternalUnifiedSerialisation { 7.89,
                                                                                     4.321f,
                                                                                     "custom string",
                                                                                     { "foo", "bar", "baz" } }),
-                             makeObject ({ { "__version__", 5 },
-                                           { "a", 7.89 },
-                                           { "b", 4.321f },
-                                           { "c", "custom string" },
-                                           { "d", Array<var> { "foo", "bar", "baz" } } }));
+                             JSONUtils::makeObject ({ { "__version__", 5 },
+                                                      { "a", 7.89 },
+                                                      { "b", 4.321f },
+                                                      { "c", "custom string" },
+                                                      { "d", Array<var> { "foo", "bar", "baz" } } }));
             expectDeepEqual (ToVar::convert (TypeWithExternalSplitSerialisation { "string", { 1, 2, 3 } }),
-                             makeObject ({ { "__version__", 10 },
-                                           { "a", makeObject ({ { "engaged", true }, { "value", "string" } }) },
-                                           { "b", Array<var> { "0x1", "0x2", "0x3" } } }));
+                             JSONUtils::makeObject ({ { "__version__", 10 },
+                                                      { "a", JSONUtils::makeObject ({ { "engaged", true }, { "value", "string" } }) },
+                                                      { "b", Array<var> { "0x1", "0x2", "0x3" } } }));
             expectDeepEqual (ToVar::convert (TypeWithInternalSplitSerialisation { "string", { 16, 32, 48 } }),
-                             makeObject ({ { "__version__", 1 },
-                                           { "a", "string" },
-                                           { "b", Array<var> { "0x10", "0x20", "0x30" } } }));
+                             JSONUtils::makeObject ({ { "__version__", 1 },
+                                                      { "a", "string" },
+                                                      { "b", Array<var> { "0x10", "0x20", "0x30" } } }));
 
             expect (ToVar::convert (TypeWithBrokenObjectSerialisation { 1, 2 }) == std::nullopt);
             expect (ToVar::convert (TypeWithBrokenPrimitiveSerialisation { 1, 2 }) == std::nullopt);
@@ -429,69 +432,69 @@ public:
             expect (ToVar::convert (TypeWithBrokenDynamicSerialisation { std::vector<TypeWithBrokenObjectSerialisation> (10) }) == std::nullopt);
 
             expectDeepEqual (ToVar::convert (TypeWithVersionedSerialisation { 1, 2, 3, 4 }),
-                             makeObject ({ { "__version__", 3 },
-                                           { "a", 1 },
-                                           { "b", 2 },
-                                           { "c", 3 },
-                                           { "d", 4 } }));
-            expectDeepEqual (ToVar::convert (TypeWithVersionedSerialisation { 1, 2, 3, 4 }, ToVar::Options{}.withVersionIncluded (false)),
-                             makeObject ({ { "a", 1 },
-                                           { "b", 2 },
-                                           { "c", 3 },
-                                           { "d", 4 } }));
+                             JSONUtils::makeObject ({ { "__version__", 3 },
+                                                      { "a", 1 },
+                                                      { "b", 2 },
+                                                      { "c", 3 },
+                                                      { "d", 4 } }));
+            expectDeepEqual (ToVar::convert (TypeWithVersionedSerialisation { 1, 2, 3, 4 }, ToVar::Options {}.withVersionIncluded (false)),
+                             JSONUtils::makeObject ({ { "a", 1 },
+                                                      { "b", 2 },
+                                                      { "c", 3 },
+                                                      { "d", 4 } }));
             // Requested explicit version is higher than the type's declared version
-            expectDeepEqual (ToVar::convert (TypeWithVersionedSerialisation { 1, 2, 3, 4 }, ToVar::Options{}.withExplicitVersion (4)),
+            expectDeepEqual (ToVar::convert (TypeWithVersionedSerialisation { 1, 2, 3, 4 }, ToVar::Options {}.withExplicitVersion (4)),
                              std::nullopt);
             expectDeepEqual (ToVar::convert (TypeWithVersionedSerialisation { 1, 2, 3, 4 }, ToVar::Options {}.withExplicitVersion (3)),
-                             makeObject ({ { "__version__", 3 },
-                                           { "a", 1 },
-                                           { "b", 2 },
-                                           { "c", 3 },
-                                           { "d", 4 } }));
+                             JSONUtils::makeObject ({ { "__version__", 3 },
+                                                      { "a", 1 },
+                                                      { "b", 2 },
+                                                      { "c", 3 },
+                                                      { "d", 4 } }));
             expectDeepEqual (ToVar::convert (TypeWithVersionedSerialisation { 1, 2, 3, 4 }, ToVar::Options {}.withExplicitVersion (2)),
-                             makeObject ({ { "__version__", 2 },
-                                           { "a", 1 },
-                                           { "b", 2 },
-                                           { "c", 3 } }));
+                             JSONUtils::makeObject ({ { "__version__", 2 },
+                                                      { "a", 1 },
+                                                      { "b", 2 },
+                                                      { "c", 3 } }));
             expectDeepEqual (ToVar::convert (TypeWithVersionedSerialisation { 1, 2, 3, 4 }, ToVar::Options {}.withExplicitVersion (1)),
-                             makeObject ({ { "__version__", 1 },
-                                           { "a", 1 },
-                                           { "b", 2 } }));
+                             JSONUtils::makeObject ({ { "__version__", 1 },
+                                                      { "a", 1 },
+                                                      { "b", 2 } }));
             expectDeepEqual (ToVar::convert (TypeWithVersionedSerialisation { 1, 2, 3, 4 }, ToVar::Options {}.withExplicitVersion (0)),
-                             makeObject ({ { "__version__", 0 },
-                                           { "a", 1 } }));
+                             JSONUtils::makeObject ({ { "__version__", 0 },
+                                                      { "a", 1 } }));
             expectDeepEqual (ToVar::convert (TypeWithVersionedSerialisation { 1, 2, 3, 4 }, ToVar::Options {}.withExplicitVersion (std::nullopt)),
-                             makeObject ({ { "a", 1 } }));
+                             JSONUtils::makeObject ({ { "a", 1 } }));
 
             expectDeepEqual (ToVar::convert (TypeWithRawVarLast { 200, "success", true }),
-                             makeObject ({ { "status", 200 }, { "message", "success" }, { "extended", true } }));
+                             JSONUtils::makeObject ({ { "status", 200 }, { "message", "success" }, { "extended", true } }));
             expectDeepEqual (ToVar::convert (TypeWithRawVarLast { 200,
                                                                   "success",
-                                                                  makeObject ({ { "status", 123.456 },
-                                                                                { "message", "failure" },
-                                                                                { "extended", true } }) }),
-                             makeObject ({ { "status", 200 },
-                                           { "message", "success" },
-                                           { "extended", makeObject ({ { "status", 123.456 },
-                                                                       { "message", "failure" },
-                                                                       { "extended", true } }) } }));
+                                                                  JSONUtils::makeObject ({ { "status", 123.456 },
+                                                                                           { "message", "failure" },
+                                                                                           { "extended", true } }) }),
+                             JSONUtils::makeObject ({ { "status", 200 },
+                                                      { "message", "success" },
+                                                      { "extended", JSONUtils::makeObject ({ { "status", 123.456 },
+                                                                                             { "message", "failure" },
+                                                                                             { "extended", true } }) } }));
 
             expectDeepEqual (ToVar::convert (TypeWithRawVarFirst { 200, "success", true }),
-                             makeObject ({ { "status", 200 }, { "message", "success" }, { "extended", true } }));
+                             JSONUtils::makeObject ({ { "status", 200 }, { "message", "success" }, { "extended", true } }));
             expectDeepEqual (ToVar::convert (TypeWithRawVarFirst { 200,
                                                                    "success",
-                                                                   makeObject ({ { "status", 123.456 },
-                                                                                 { "message", "failure" },
-                                                                                 { "extended", true } }) }),
-                             makeObject ({ { "status", 200 },
-                                           { "message", "success" },
-                                           { "extended", makeObject ({ { "status", 123.456 },
-                                                                       { "message", "failure" },
-                                                                       { "extended", true } }) } }));
-
-            const auto payload = makeObject ({ { "foo", 1 }, { "bar", 2 } });
+                                                                   JSONUtils::makeObject ({ { "status", 123.456 },
+                                                                                            { "message", "failure" },
+                                                                                            { "extended", true } }) }),
+                             JSONUtils::makeObject ({ { "status", 200 },
+                                                      { "message", "success" },
+                                                      { "extended", JSONUtils::makeObject ({ { "status", 123.456 },
+                                                                                             { "message", "failure" },
+                                                                                             { "extended", true } }) } }));
+
+            const auto payload = JSONUtils::makeObject ({ { "foo", 1 }, { "bar", 2 } });
             expectDeepEqual (ToVar::convert (TypeWithInnerVar { 404, payload }),
-                             makeObject ({ { "eventId", 404 }, { "payload", payload } }));
+                             JSONUtils::makeObject ({ { "eventId", 404 }, { "payload", payload } }));
         }
 
         beginTest ("FromVar");
@@ -505,34 +508,37 @@ public:
             expect (FromVar::convert<int64> (JSON::fromString ("6")) == 6);
             expect (FromVar::convert<String> (JSON::fromString ("\"hello world\"")) == "hello world");
             expect (FromVar::convert<std::vector<int>> (JSON::fromString ("[1,2,3]")) == std::vector<int> { 1, 2, 3 });
-            expect (FromVar::convert<TypeWithExternalUnifiedSerialisation> (makeObject ({ { "__version__", 2 },
-                                                                                          { "a", 7 },
-                                                                                          { "b", "hello world" },
-                                                                                          { "c", Array<var> { 5, 6, 7 } },
-                                                                                          { "d", Array<var> { makeObject ({ { "first", "bar" }, { "second", 5 } }),
-                                                                                                              makeObject ({ { "first", "foo" }, { "second", 4 } }) } } }))
+            expect (FromVar::convert<TypeWithExternalUnifiedSerialisation> (JSONUtils::makeObject ({ { "__version__", 2 },
+                                                                                                     { "a", 7 },
+                                                                                                     { "b", "hello world" },
+                                                                                                     { "c", Array<var> { 5, 6, 7 } },
+                                                                                                     { "d",
+                                                                                                       Array<var> { JSONUtils::makeObject ({ { "first", "bar" },
+                                                                                                                                             { "second", 5 } }),
+                                                                                                                    JSONUtils::makeObject ({ { "first", "foo" },
+                                                                                                                                             { "second", 4 } }) } } }))
                     == TypeWithExternalUnifiedSerialisation { 7,
                                                               "hello world",
                                                               { 5, 6, 7 },
                                                               { { "foo", 4 }, { "bar", 5 } } });
 
-            expect (FromVar::convert<TypeWithInternalUnifiedSerialisation> (makeObject ({ { "__version__", 5 },
-                                                                                          { "a", 7.89 },
-                                                                                          { "b", 4.321f },
-                                                                                          { "c", "custom string" },
-                                                                                          { "d", Array<var> { "foo", "bar", "baz" } } }))
+            expect (FromVar::convert<TypeWithInternalUnifiedSerialisation> (JSONUtils::makeObject ({ { "__version__", 5 },
+                                                                                                     { "a", 7.89 },
+                                                                                                     { "b", 4.321f },
+                                                                                                     { "c", "custom string" },
+                                                                                                     { "d", Array<var> { "foo", "bar", "baz" } } }))
                     == TypeWithInternalUnifiedSerialisation { 7.89,
                                                               4.321f,
                                                               "custom string",
                                                               { "foo", "bar", "baz" } });
 
-            expect (FromVar::convert<TypeWithExternalSplitSerialisation> (makeObject ({ { "__version__", 10 },
-                                                                                        { "a", makeObject ({ { "engaged", true }, { "value", "string" } }) },
-                                                                                        { "b", Array<var> { "0x1", "0x2", "0x3" } } }))
+            expect (FromVar::convert<TypeWithExternalSplitSerialisation> (JSONUtils::makeObject ({ { "__version__", 10 },
+                                                                                                   { "a", JSONUtils::makeObject ({ { "engaged", true }, { "value", "string" } }) },
+                                                                                                   { "b", Array<var> { "0x1", "0x2", "0x3" } } }))
                     == TypeWithExternalSplitSerialisation { "string", { 1, 2, 3 } });
-            expect (FromVar::convert<TypeWithInternalSplitSerialisation> (makeObject ({ { "__version__", 1 },
-                                                                                        { "a", "string" },
-                                                                                        { "b", Array<var> { "0x10", "0x20", "0x30" } } }))
+            expect (FromVar::convert<TypeWithInternalSplitSerialisation> (JSONUtils::makeObject ({ { "__version__", 1 },
+                                                                                                   { "a", "string" },
+                                                                                                   { "b", Array<var> { "0x10", "0x20", "0x30" } } }))
                     == TypeWithInternalSplitSerialisation { "string", { 16, 32, 48 } });
 
             expect (FromVar::convert<TypeWithBrokenObjectSerialisation> (JSON::fromString ("null")) == std::nullopt);
@@ -541,47 +547,48 @@ public:
             expect (FromVar::convert<TypeWithBrokenNestedSerialisation> (JSON::fromString ("null")) == std::nullopt);
             expect (FromVar::convert<TypeWithBrokenDynamicSerialisation> (JSON::fromString ("null")) == std::nullopt);
 
-            expect (FromVar::convert<TypeWithInternalUnifiedSerialisation> (makeObject ({ { "a", 7.89 },
-                                                                                          { "b", 4.321f } })) == std::nullopt);
+            expect (FromVar::convert<TypeWithInternalUnifiedSerialisation> (JSONUtils::makeObject ({ { "a", 7.89 },
+                                                                                                     { "b", 4.321f } }))
+                    == std::nullopt);
 
-            expect (FromVar::convert<TypeWithVersionedSerialisation> (makeObject ({ { "__version__", 3 },
-                                                                                    { "a", 1 },
-                                                                                    { "b", 2 },
-                                                                                    { "c", 3 },
-                                                                                    { "d", 4 } }))
+            expect (FromVar::convert<TypeWithVersionedSerialisation> (JSONUtils::makeObject ({ { "__version__", 3 },
+                                                                                               { "a", 1 },
+                                                                                               { "b", 2 },
+                                                                                               { "c", 3 },
+                                                                                               { "d", 4 } }))
                     == TypeWithVersionedSerialisation { 1, 2, 3, 4 });
-            expect (FromVar::convert<TypeWithVersionedSerialisation> (makeObject ({ { "__version__", 4 },
-                                                                                    { "a", 1 },
-                                                                                    { "b", 2 },
-                                                                                    { "c", 3 },
-                                                                                    { "d", 4 } }))
+            expect (FromVar::convert<TypeWithVersionedSerialisation> (JSONUtils::makeObject ({ { "__version__", 4 },
+                                                                                               { "a", 1 },
+                                                                                               { "b", 2 },
+                                                                                               { "c", 3 },
+                                                                                               { "d", 4 } }))
                     == TypeWithVersionedSerialisation { 1, 2, 3, 4 });
-            expect (FromVar::convert<TypeWithVersionedSerialisation> (makeObject ({ { "__version__", 2 },
-                                                                                    { "a", 1 },
-                                                                                    { "b", 2 },
-                                                                                    { "c", 3 } }))
+            expect (FromVar::convert<TypeWithVersionedSerialisation> (JSONUtils::makeObject ({ { "__version__", 2 },
+                                                                                               { "a", 1 },
+                                                                                               { "b", 2 },
+                                                                                               { "c", 3 } }))
                     == TypeWithVersionedSerialisation { 1, 2, 3, 0 });
-            expect (FromVar::convert<TypeWithVersionedSerialisation> (makeObject ({ { "__version__", 1 },
-                                                                                    { "a", 1 },
-                                                                                    { "b", 2 } }))
+            expect (FromVar::convert<TypeWithVersionedSerialisation> (JSONUtils::makeObject ({ { "__version__", 1 },
+                                                                                               { "a", 1 },
+                                                                                               { "b", 2 } }))
                     == TypeWithVersionedSerialisation { 1, 2, 0, 0 });
-            expect (FromVar::convert<TypeWithVersionedSerialisation> (makeObject ({ { "__version__", 0 },
-                                                                                    { "a", 1 } }))
+            expect (FromVar::convert<TypeWithVersionedSerialisation> (JSONUtils::makeObject ({ { "__version__", 0 },
+                                                                                               { "a", 1 } }))
                     == TypeWithVersionedSerialisation { 1, 0, 0, 0 });
-            expect (FromVar::convert<TypeWithVersionedSerialisation> (makeObject ({ { "a", 1 } }))
+            expect (FromVar::convert<TypeWithVersionedSerialisation> (JSONUtils::makeObject ({ { "a", 1 } }))
                     == TypeWithVersionedSerialisation { 1, 0, 0, 0 });
 
-            const auto raw = makeObject ({ { "status", 200 }, { "message", "success" }, { "extended", "another string" } });
+            const auto raw = JSONUtils::makeObject ({ { "status", 200 }, { "message", "success" }, { "extended", "another string" } });
             expect (FromVar::convert<TypeWithRawVarLast> (raw) == TypeWithRawVarLast { 200, "success", "another string" });
             expect (FromVar::convert<TypeWithRawVarFirst> (raw) == TypeWithRawVarFirst { 200, "success", "another string" });
 
-            const var payloads[] { makeObject ({ { "foo", 1 }, { "bar", 2 } }),
+            const var payloads[] { JSONUtils::makeObject ({ { "foo", 1 }, { "bar", 2 } }),
                                    var (Array<var> { 1, 2 }),
                                    var() };
 
             for (const auto& payload : payloads)
             {
-                const auto objectWithPayload = makeObject ({ { "eventId", 404 }, { "payload", payload } });
+                const auto objectWithPayload = JSONUtils::makeObject ({ { "eventId", 404 }, { "payload", payload } });
                 expect (FromVar::convert<TypeWithInnerVar> (objectWithPayload) == TypeWithInnerVar { 404, payload });
             }
         }
@@ -593,57 +600,12 @@ private:
         expect (deepEqual (a, b), a.has_value() && b.has_value() ? JSON::toString (*a) + " != " + JSON::toString (*b) : String());
     }
 
-    static var makeObject (const std::map<Identifier, var>& map)
-    {
-        auto obj = std::make_unique<DynamicObject>();
-
-        for (auto& [key, value] : map)
-            obj->setProperty (key, value);
-
-        return obj.release();
-    }
-
-    static bool deepEqual (const DynamicObject& a, const DynamicObject& b)
-    {
-        if (a.getProperties().size() != b.getProperties().size())
-            return false;
-
-        for (const auto& [key, value] : a.getProperties())
-        {
-            if (! b.hasProperty (key))
-                return false;
-
-            if (! deepEqual (value, b.getProperty (key)))
-                return false;
-        }
-
-        return true;
-    }
-
-    static bool deepEqual (const Array<var>& a, const Array<var>& b)
-    {
-        return std::equal (a.begin(), a.end(), b.begin(), b.end(), [] (const var& i, const var& j) { return deepEqual (i, j); });
-    }
-
-    static bool deepEqual (const var& a, const var& b)
-    {
-        if (auto* i = a.getDynamicObject())
-            if (auto* j = b.getDynamicObject())
-                return deepEqual (*i, *j);
-
-        if (auto* i = a.getArray())
-            if (auto* j = b.getArray())
-                return deepEqual (*i, *j);
-
-        return a == b;
-    }
-
     static bool deepEqual (const std::optional<var>& a, const std::optional<var>& b)
     {
-        if (a.has_value() != b.has_value())
-            return false;
+        if (a.has_value() && b.has_value())
+            return JSONUtils::deepEqual (*a, *b);
 
-        return ! a.has_value() || deepEqual (*a, *b);
+        return a == b;
     }
 };
 

modules/juce_core/javascript/juce_JSONUtils.cpp

@@ -0,0 +1,215 @@
+/*
+  ==============================================================================
+
+   This file is part of the JUCE library.
+   Copyright (c) 2022 - Raw Material Software Limited
+
+   JUCE is an open source library subject to commercial or open-source
+   licensing.
+
+   The code included in this file is provided under the terms of the ISC license
+   http://www.isc.org/downloads/software-support-policy/isc-license. Permission
+   To use, copy, modify, and/or distribute this software for any purpose with or
+   without fee is hereby granted provided that the above copyright notice and
+   this permission notice appear in all copies.
+
+   JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
+   EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
+   DISCLAIMED.
+
+  ==============================================================================
+*/
+
+namespace juce
+{
+
+var JSONUtils::makeObject (const std::map<Identifier, var>& source)
+{
+    auto result = std::make_unique<DynamicObject>();
+
+    for (const auto& [name, value] : source)
+        result->setProperty (name, value);
+
+    return var (result.release());
+}
+
+var JSONUtils::makeObjectWithKeyFirst (const std::map<Identifier, var>& source,
+                                       Identifier key)
+{
+    auto result = std::make_unique<DynamicObject>();
+
+    if (const auto iter = source.find (key); iter != source.end())
+        result->setProperty (key, iter->second);
+
+    for (const auto& [name, value] : source)
+        if (name != key)
+            result->setProperty (name, value);
+
+    return var (result.release());
+}
+
+std::optional<var> JSONUtils::setPointer (const var& v,
+                                          String pointer,
+                                          const var& newValue)
+{
+    if (pointer.isEmpty())
+        return newValue;
+
+    if (! pointer.startsWith ("/"))
+    {
+        // This is not a well-formed JSON pointer
+        jassertfalse;
+        return {};
+    }
+
+    const auto findResult = pointer.indexOfChar (1, '/');
+    const auto pos = findResult < 0 ? pointer.length() : findResult;
+    const String head (pointer.begin() + 1, pointer.begin() + pos);
+    const String tail (pointer.begin() + pos, pointer.end());
+
+    const auto unescaped = head.replace ("~1", "/").replace ("~0", "~");
+
+    if (auto* object = v.getDynamicObject())
+    {
+        if (const auto newProperty = setPointer (object->getProperty (unescaped), tail, newValue))
+        {
+            auto cloned = object->clone();
+            cloned->setProperty (unescaped, *newProperty);
+            return var (cloned.release());
+        }
+    }
+    else if (auto* array = v.getArray())
+    {
+        const auto index = [&]() -> size_t
+        {
+            if (unescaped == "-")
+                return (size_t) array->size();
+
+            if (unescaped == "0")
+                return 0;
+
+            if (! unescaped.startsWith ("0"))
+                return (size_t) unescaped.getLargeIntValue();
+
+            return std::numeric_limits<size_t>::max();
+        }();
+
+        if (const auto newIndex = setPointer ((*array)[(int) index], tail, newValue))
+        {
+            auto copied = *array;
+
+            if ((int) index == copied.size())
+                copied.add ({});
+
+            if (isPositiveAndBelow (index, copied.size()))
+            {
+                copied.getReference ((int) index) = *newIndex;
+                return var (copied);
+            }
+        }
+    }
+
+    return {};
+}
+
+bool JSONUtils::deepEqual (const var& a, const var& b)
+{
+    const auto compareObjects = [] (const DynamicObject& x, const DynamicObject& y)
+    {
+        if (x.getProperties().size() != y.getProperties().size())
+            return false;
+
+        for (const auto& [key, value] : x.getProperties())
+        {
+            if (! y.hasProperty (key))
+                return false;
+
+            if (! deepEqual (value, y.getProperty (key)))
+                return false;
+        }
+
+        return true;
+    };
+
+    if (auto* i = a.getDynamicObject())
+        if (auto* j = b.getDynamicObject())
+            return compareObjects (*i, *j);
+
+    if (auto* i = a.getArray())
+        if (auto* j = b.getArray())
+            return std::equal (i->begin(), i->end(), j->begin(), j->end(), [] (const var& x, const var& y) { return deepEqual (x, y); });
+
+    return a == b;
+}
+
+//==============================================================================
+//==============================================================================
+#if JUCE_UNIT_TESTS
+
+class JSONUtilsTests : public UnitTest
+{
+public:
+    JSONUtilsTests() : UnitTest ("JSONUtils", UnitTestCategories::json) {}
+
+    void runTest() override
+    {
+        beginTest ("JSON pointers");
+        {
+            const auto obj = JSON::parse (R"({ "name":           "PIANO 4"
+                                             , "lfoSpeed":       30
+                                             , "lfoWaveform":    "triangle"
+                                             , "pitchEnvelope":  { "rates": [94,67,95,60], "levels": [50,50,50,50] }
+                                             })");
+            expectDeepEqual (JSONUtils::setPointer (obj, "", "hello world"), var ("hello world"));
+            expectDeepEqual (JSONUtils::setPointer (obj, "/lfoWaveform/foobar", "str"), std::nullopt);
+            expectDeepEqual (JSONUtils::setPointer (JSON::parse (R"({"foo":0,"bar":1})"), "/foo", 2), JSON::parse (R"({"foo":2,"bar":1})"));
+            expectDeepEqual (JSONUtils::setPointer (JSON::parse (R"({"foo":0,"bar":1})"), "/baz", 2), JSON::parse (R"({"foo":0,"bar":1,"baz":2})"));
+            expectDeepEqual (JSONUtils::setPointer (JSON::parse (R"({"foo":{},"bar":{}})"), "/foo/bar", 2), JSON::parse (R"({"foo":{"bar":2},"bar":{}})"));
+            expectDeepEqual (JSONUtils::setPointer (obj, "/pitchEnvelope/rates/01", "str"), std::nullopt);
+            expectDeepEqual (JSONUtils::setPointer (obj, "/pitchEnvelope/rates/10", "str"), std::nullopt);
+            expectDeepEqual (JSONUtils::setPointer (obj, "/lfoSpeed", 10), JSON::parse (R"({ "name":           "PIANO 4"
+                                                                                           , "lfoSpeed":       10
+                                                                                           , "lfoWaveform":    "triangle"
+                                                                                           , "pitchEnvelope":  { "rates": [94,67,95,60], "levels": [50,50,50,50] }
+                                                                                           })"));
+            expectDeepEqual (JSONUtils::setPointer (JSON::parse (R"([0,1,2])"), "/0", "bang"), JSON::parse (R"(["bang",1,2])"));
+            expectDeepEqual (JSONUtils::setPointer (JSON::parse (R"([0,1,2])"), "/0", "bang"), JSON::parse (R"(["bang",1,2])"));
+            expectDeepEqual (JSONUtils::setPointer (JSON::parse (R"({"/":"fizz"})"), "/~1", "buzz"), JSON::parse (R"({"/":"buzz"})"));
+            expectDeepEqual (JSONUtils::setPointer (JSON::parse (R"({"~":"fizz"})"), "/~0", "buzz"), JSON::parse (R"({"~":"buzz"})"));
+            expectDeepEqual (JSONUtils::setPointer (obj, "/pitchEnvelope/rates/0", 80), JSON::parse (R"({ "name":           "PIANO 4"
+                                                                                                        , "lfoSpeed":       30
+                                                                                                        , "lfoWaveform":    "triangle"
+                                                                                                        , "pitchEnvelope":  { "rates": [80,67,95,60], "levels": [50,50,50,50] }
+                                                                                                        })"));
+            expectDeepEqual (JSONUtils::setPointer (obj, "/pitchEnvelope/levels/0", 80), JSON::parse (R"({ "name":           "PIANO 4"
+                                                                                                         , "lfoSpeed":       30
+                                                                                                         , "lfoWaveform":    "triangle"
+                                                                                                         , "pitchEnvelope":  { "rates": [94,67,95,60], "levels": [80,50,50,50] }
+                                                                                                         })"));
+            expectDeepEqual (JSONUtils::setPointer (obj, "/pitchEnvelope/levels/-", 100), JSON::parse (R"({ "name":           "PIANO 4"
+                                                                                                          , "lfoSpeed":       30
+                                                                                                          , "lfoWaveform":    "triangle"
+                                                                                                          , "pitchEnvelope":  { "rates": [94,67,95,60], "levels": [50,50,50,50,100] }
+                                                                                                          })"));
+        }
+    }
+
+    void expectDeepEqual (const std::optional<var>& a, const std::optional<var>& b)
+    {
+        expect (deepEqual (a, b), a.has_value() && b.has_value() ? JSON::toString (*a) + " != " + JSON::toString (*b) : String());
+    }
+
+    static bool deepEqual (const std::optional<var>& a, const std::optional<var>& b)
+    {
+        if (a.has_value() && b.has_value())
+            return JSONUtils::deepEqual (*a, *b);
+
+        return a == b;
+    }
+};
+
+static JSONUtilsTests jsonUtilsTests;
+
+#endif
+
+} // namespace juce

modules/juce_core/javascript/juce_JSONUtils.h

@@ -0,0 +1,67 @@
+/*
+  ==============================================================================
+
+   This file is part of the JUCE library.
+   Copyright (c) 2022 - Raw Material Software Limited
+
+   JUCE is an open source library subject to commercial or open-source
+   licensing.
+
+   The code included in this file is provided under the terms of the ISC license
+   http://www.isc.org/downloads/software-support-policy/isc-license. Permission
+   To use, copy, modify, and/or distribute this software for any purpose with or
+   without fee is hereby granted provided that the above copyright notice and
+   this permission notice appear in all copies.
+
+   JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
+   EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
+   DISCLAIMED.
+
+  ==============================================================================
+*/
+
+namespace juce
+{
+
+/**
+    A mini namespace to hold utility functions for working with juce::vars.
+
+    @tags{Core}
+*/
+struct JSONUtils
+{
+    /** No constructor. */
+    JSONUtils() = delete;
+
+    /** Given a JSON array/object 'v', a string representing a JSON pointer,
+        and a new property value 'newValue', returns a copy of 'v' where the
+        property or array index referenced by the pointer has been set to 'newValue'.
+
+        If the pointer cannot be followed, due to referencing missing array indices
+        or fields, then this returns nullopt.
+
+        For more details, check the JSON Pointer RFC 6901:
+        https://datatracker.ietf.org/doc/html/rfc6901
+    */
+    static std::optional<var> setPointer (const var& v, String pointer, const var& newValue);
+
+    /** Converts the provided key/value pairs into a JSON object. */
+    static var makeObject (const std::map<Identifier, var>& source);
+
+    /** Converts the provided key/value pairs into a JSON object with the provided
+        key at the first position in the object.
+
+        This is useful because the MIDI-CI spec requires that certain fields (e.g.
+        status) should be placed at the beginning of a MIDI-CI header.
+    */
+    static var makeObjectWithKeyFirst (const std::map<Identifier, var>& source, Identifier key);
+
+    /** Returns true if and only if the contents of a match the contents of b.
+
+        Unlike var::operator==, this will recursively check that contained DynamicObject and Array
+        instances compare equal.
+    */
+    static bool deepEqual (const var& a, const var& b);
+};
+
+} // namespace juce

modules/juce_core/juce_core.cpp

@@ -178,6 +178,7 @@
 #include "unit_tests/juce_UnitTest.cpp"
 #include "containers/juce_Variant.cpp"
 #include "javascript/juce_JSON.cpp"
+#include "javascript/juce_JSONUtils.cpp"
 #include "javascript/juce_Javascript.cpp"
 #include "containers/juce_DynamicObject.cpp"
 #include "xml/juce_XmlDocument.cpp"

modules/juce_core/juce_core.h

@@ -309,6 +309,7 @@ JUCE_END_IGNORE_WARNINGS_MSVC
 #include "streams/juce_FileInputSource.h"
 #include "logging/juce_FileLogger.h"
 #include "javascript/juce_JSON.h"
+#include "javascript/juce_JSONUtils.h"
 #include "serialisation/juce_Serialisation.h"
 #include "javascript/juce_JSONSerialisation.h"
 #include "javascript/juce_Javascript.h"