From: ajay paswan Date: 2012-08-10T06:26:00+09:00 Subject: Re: Time-efficient program > Then profile (you can do it using ruby-prof gem.) In the end of the program, the program never halts, I have no clue where it is lopping, how can i know that? i mean the code block where it is looping or getting stuck? -- Posted via http://www.ruby-forum.com/.