From: Matthew Kerwin <matthew@...>
Date: 2012-08-09T18:52:41+09:00
Subject: Re: Why if executes two times?

On 9 August 2012 19:32, ajay paswan <lists@ruby-forum.com> wrote:
> ZhanGNer wrote in post #1071763:
>> It shouldn't happened, may be due to IDE gives the illusion to you.
>
> So how can I find the reason for illusion? or what I need to do now?

There are three questions I would need you to answer to be able to help further:
* What is the if statement in question?
* Is it in a reentrant position (e.g. a loop)?
* What are you using to set a breakpoint / debug the program?

-- 
  Matthew Kerwin, B.Sc (CompSci) (Hons)
  http://matthew.kerwin.net.au/
  ABN: 59-013-727-651

  "You'll never find a programming language that frees
  you from the burden of clarifying your ideas." - xkcd