Insert object on mouse click

[DanRathbun]

@SHAWO

As a beginner without coding experience, i think it’s too bad that there’s no notes in official examples’ code,

The examples editions have no comments, but if they have a tutorials edition then that will have comments.

@SHAWO

people should search the API document and try to guess the way for complete codes

The API documentation is a concise dictionary of API objects, not a teaching tool.

I created lists of resources for learning Ruby …

Ruby Learning Resources [WikiLists]

All seven of the lists below are set as wikis. INDEX PRIMERS & GUIDES BOOKS TUTORIALS REFERENCE TEMPLATES NEWS IDEAS