#--
# Author::    Tyler Rick
# Copyright:: Copyright (c) 2007 QualitySmith, Inc.
# License::   Ruby License
# Submit to Facets?:: Yes
#++

require 'rubygems'
require 'escape'    # http://www.a-k-r.org/escape/
require 'extensions/symbol' unless Symbol.method_defined?(:to_proc)
require 'facets/core/kernel/require_local'

class String
  def shell_escape
    Escape.shell_command([self])
  end
end

#  _____         _
# |_   _|__  ___| |_
#   | |/ _ \/ __| __|
#   | |  __/\__ \ |_
#   |_|\___||___/\__|
#
=begin test
require 'test/unit'
class TheTest < Test::Unit::TestCase
  def assert_that_echo_gives_back_what_we_put_in(input)
    input = %q{!&'"`$0 |()<>}
    output = `echo -n #{input.shell_escape}`
    assert_equal input, output
  end
  def test_1
    assert_that_echo_gives_back_what_we_put_in( 
      %q{!&'"`$0 |()<>} )
  end
  def test_2
    assert_that_echo_gives_back_what_we_put_in( 
      %q{'an arg that's got "quotes"} )
  end
end
=end