From: Brian Xue Date: 2011-05-12T17:38:08+09:00 Subject: Where does "define_method" defined? --00151747c452b3788804a3101be1 Content-Type: text/plain; charset=ISO-8859-1 Hello, From Ruby library reference manual, It tells that "define_method" is an instance method of "class Module < Object", but why the following call give out "false" Module.instance_methods.include? :define_method => false Thanks, Brian --00151747c452b3788804a3101be1--