roniegh

class Abc
  def initialize
    @thing = {"foo" => "bar"}
  end
end

$stack = [{:config => {}}]
set_trace_func lambda { |event, file, line, id, binding, classname|
  printf("%8s %s:%-2d %10s %8s\n", event, file, line, id, classname)

roniegh

module Proxies
  # ProxyHash can be used when there is a need to have procs inside hashes, as it executes all procs before returning the hash
  # ==== Example
  #   Proxies::ProxyHash.new(:company_id => lambda{logged_user.try(:company_id)})
  class ProxyHash < ::Hash
    instance_methods.each{|m| undef_method m unless m =~ /(^__|^nil\?$|^method_missing$|^object_id$|proxy_|^respond_to\?$|^send$)/}

    def [](_key)
      call_hash_procs(@target, @original_hash)
      ProxyHash.new(@original_hash[_key])