spec_helper.rb in ppl-4.0.1

- old
+ new

@@ -1,6 +1,7 @@
 require "fakefs/safe"
 require "pathname"
+require "pry"
 
 bin_file = Pathname.new(__FILE__).realpath
 $:.unshift File.expand_path("../../lib", bin_file)
 
 require "ppl"