From: Eric Hodel <drbrain@...7.net>
Date: 2006-10-01T04:37:50+09:00
Subject: Re: "1".to_i *2 == 1 && "1".to_i*2 == 2 ?

On Sep 29, 2006, at 4:47 PM, Giovanni Intini wrote:

> Can anyone explain to me why
>
> "1".to_i*2 is equal to 2
> and
> "1".to_i *2 is equale to 1?

This is why you should run with -w as often as possible:

$ ruby -w
"1".to_i *2
-:1: warning: `*' interpreted as argument prefix

-- 
Eric Hodel - drbrain@segment7.net - http://blog.segment7.net
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