Where in the hell is instance_eval() defined? In "The Ruby Programming Language", it says it's defined in Object, but the 1.9.2 docs don't list it in Object: http://www.ruby-doc.org/core/classes/Object.html Nor is it listed in BasicObjec, Kernel, Module, or Class: http://www.ruby-doc.org/core-1.9/classes/BasicObject.html http://www.ruby-doc.org/core/classes/Kernel.html http://ruby-doc.org/core/classes/Module.html http://www.ruby-doc.org/core/classes/Class.html -- Posted via http://www.ruby-forum.com/.