spec_helper.rb in ppl-2.3.1

- old
+ new

@@ -3,7 +3,12 @@
 require "pathname"
 
 bin_file = Pathname.new(__FILE__).realpath
 $:.unshift File.expand_path("../../lib", bin_file)
 
+if ENV['CI']
+  require "coveralls"
+  Coveralls.wear!
+end
+
 require "ppl"
 