#!/usr/bin/env ruby # template.rb # Patrick Simianer # YYYY-MM-DD STDIN.set_encoding 'utf-8' STDOUT.set_encoding 'utf-8' STDERR.set_encoding 'utf-8' STDOUT.sync = true STDERR.sync = true def fun(arg) puts 'Hello, World!' end if __FILE__ == $0 arg = ARGV[0] fun(arg) end