[Ruby]

http://www.ruby-doc.org/docs/ProgrammingRuby/

Doc

 

http://openhome.cc/Gossip/Ruby/index.html

一些簡介

http://www.slideshare.net/ihower/ruby-19-1311075

投影片  1.8x vs 1.9

 

http://rainlife.iteye.com/blog/375531

大概在講一些  動態生成的觀念

about

eval,  instance_variable_set, instance_variable_get ...

const_set, const_get

binding

send

remove_method

undef_method

method_missing

freeze  frozen? frozen   ==> 感覺有點像是lock a instance