use to open a unity project in Unity Editor and its C# solution in Visual Studio For Mac
Currently, if you set Visual Studio For Mac as Unity's External Script Editor, Visual Studio will only load the selected source file instead of the whole solution. This tool can help this problem
Please make sure you have Visual Studio For Mac installed in /Application folder
Tested on Unity 5.4.2f2 Personal and Visual Studio For Mac Preview 1
This tool is built with Visual Studio For Mac Preview 1
To open a solution from Unity : After your build is complete, simply change the External Script Editor of Unity Editor to this tool in Unity/Preferences/External Tools.
To open a project : Simply lauch this tool and pick your project path and click "Launch"
Enjoy!