sed_script_to_require_spec_helper

#!/bin/sh
# replace all occurrences of 
#    require File.dirname(__FILE__) + "/../spec_helper"
# with
#    require "spec_helper"
find ./**/*_spec.rb -type f | xargs sed -e 's/^require.*spec_helper.*$/require \"spec_helper\"/g' -i .sed.back
find ./**/*_spec.rb.sed.back -type f | xargs rm