Pry $LOAD_PATH hook

.pryrc

# add the current directories /lib and /spec directories to the path if they exist
Pry.config.hooks.add_hook(:before_session, :load_path) do
  dir = `pwd`.chomp
  %w(lib spec test).map{ |d| "#{dir}/#{d}" }.each { |p| $: << p unless !File.exist?(p) || $:.include?(p) }
end