From: hazal Ates <niyaziates77@...>
Date: 2010-09-09T04:04:25+09:00
Subject: Re: .gcd method in ruby 1.8.7

Stefano Crocco wrote:
> On Wednesday 08 September 2010, hazal Ates wrote:
>> |in my code i use .gcd method to find greatest common divisor of two int.
>> |
>> |like i= 12.gcd 44
>> |puts i
>> |
>> |but it says "not defined method"
> 
> Without the "like" before i= (which I assume doesn't belong to your 
> program
> since it produces a syntax error) your code works correctly for me with 
> ruby
> 1.8.7-p302.
> 
> Stefano

thank you,  but of course i wrote the code without "like".
irb output  as below ;
irb(main):001:0> 12.gcd 44
NoMethodError: undefined method `gcd' for 12:Fixnum
        from (irb):1
        from :0

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