From: "rodrigo.bermejo@..." <rodrigo.bermejo@...>
Date: 2003-03-27T07:15:36+09:00
Subject: Re: syntax

irb(main):006:0> class Fixnum
irb(main):007:1> def inc(val=1)
irb(main):008:2>  self += val
irb(main):009:2> end
irb(main):010:1> end
SyntaxError: compile error
(irb):8: Can't change the value of self
 self += val
        ^
    from (irb):10
irb(main):011:0> ^C
(%:~)- ruby -v
ruby 1.6.7 (2002-03-19) [i386-linux]




Robert wrote:

>class Fixnum
>  def inc(val=1)
>    self += val
>  end
>end
>
>1.inc
>
>:-)
>
>"Stephan K�mper" <Stephan.Kaemper@Schleswig-Holstein.de> schrieb im
>Newsbeitrag news:b5t2t0$2cuq4p$1@ID-96582.news.dfncis.de...
>  
>
>>daniel wrote:
>>    
>>
>>>hello,
>>>
>>>in c++ I can write ``i++��.
>>>The same in ruby: ``i=i+1��.
>>>      
>>>
>>Hi Daniel,
>>
>>how about
>>
>>i += 1        ?
>>
>>
>>And, no there's no way to do i++ in Ruby. For a discussion search this
>>news group (resp. mailing list).
>>
>>Happy programming
>>
>>Stephan
>>
>>    
>>
>>
>
>  
>