如果在ruby文件中定义如下函数:
def tell_the_truth() puts "truth" end
if __name__ == "__main__": tell_the_truth()
是简单地调用文件中的函数吗?
tell_the_truth
我相信这会奏效:
if __FILE__ == $0 tell_the_truth() end
if __FILE__ == $PROGRAM_NAME tell_the_truth() end