For those who haven't already looked, the implementation of the standard library (in CoffeeScript) is pretty interesting: https://github.com/rubyjs/core-lib/blo

For those who haven't already looked, the implementation of the standard library (in CoffeeScript) is pretty interesting: https://github.com/rubyjs/core-lib/blob/master/ruby.coffee https://github.com/rubyjs/core-lib/blob/master/ruby.coffee