# File lib/rake/file_utils.rb, line 77
77:   def ruby(*args,&block)
78:     options = (Hash === args.last) ? args.pop : {}
79:     if args.length > 1 then
80:       sh(*([RUBY] + args + [options]), &block)
81:     else
82:       sh("#{RUBY} #{args.first}", options, &block)
83:     end
84:   end