module FileUtils

def ruby(*args,&block)


ruby %{-pe '$_.upcase!' Example:

Run a Ruby interpreter with the given arguments.
def ruby(*args,&block)
  options = (Hash === args.last) ? args.pop : {}
  if args.length > 1 then
    sh(*([RUBY] + args + [options]), &block)
  else
    sh("#{RUBY} #{args.first}", options, &block)
  end
end