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#!/usr/bin/env ruby -ws
#
# unit_diff - a ruby unit test filter by Ryan Davis <ryand-ruby@zenspider.com>
#
# usage:
#
# test.rb | unit_diff [options]
# options:
# -b ignore whitespace differences
# -c contextual diff
# -h show usage
# -k keep temp diff files around
# -u unified diff [default]
# -p plain diff
# -v display version
require 'unit_diff'
require 'zentest'
############################################################
if defined? $v then
puts "#{File.basename $0} v. #{ZenTest::VERSION}"
exit 0
end
if defined? $h then
File.open(__FILE__) do |f|
begin; end until f.readline =~ /usage:/
f.readline
while line = f.readline and line.sub!(/^# ?/, '')
$stderr.puts line
end
end
exit 0
end
UnitDiff.unit_diff
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