# File lib/rake.rb, line 915
915:   def ruby(*args,&block)
916:     options = (Hash === args.last) ? args.pop : {}
917:     if args.length > 1 then
918:       sh(*([RUBY] + args + [options]), &block)
919:     else
920:       sh("#{RUBY} #{args.first}", options, &block)
921:     end
922:   end