$: << '.' $: << 'files' if true require 'gem_after.rb' else p 'warning not using faster require' require 'rubygems' end require 'ruby-debug' require 'rspec' # d:/Ruby192/lib/ruby/gems/1.9.1/gems/diff-lcs-1.1.2/lib/diff/lcs/callbacks.rb:53: warning: already initialized constant SequenceCallbacks