Hi all,
I have the code below from "mechanize gem" [ the file is module.rb]. am a newbie in ruby. Could anyone help me redesign the code below to use either (a) block eval OR (b) not use eval at all.
Thoughts ?
class Module def attr_finder(*syms) syms.each do |sym| class_eval %{ def #{sym.to_s}(hash = nil) if hash == nil @#{sym.to_s} else @#{sym.to_s}.find_all do |t| found = true hash.each_key \{ |key| found = false if t.send(key.to_sym) != hash[key] \} found end end end } end end end
