「Webで使える mrubyシステムプログラミング入門」サンプルコード
MIT License
An mruby bridge that lets you load Java classes and call their methods.
Lightweight Ruby
Example of using MRuby embedded in iOS to call Objective C from Ruby and Ruby from Objective C
The Ruby Programming Language
mruby wrapper of argtable(3). This containing argtable3's BSD source
A tiny subset of Ruby with a Lua'esc VM