From: Andrew Stewart <boss@...>
Date: 2007-10-02T22:28:11+09:00
Subject: Re: Discarding putc But Not puts


On 2 Oct 2007, at 13:36, 7stud -- wrote:
> Try this:
>
> def func
>   alias orig_putc putc
>
>   def putc(*args)
>   end
>
>   putc 66
>   puts 66
>
>   alias putc orig_putc
> end

Aliasing back again worked -- thanks.

It produces a warning ("discarding old putc") when it encounters the  
second alias, at the end of the target method.  But I can live with  
that.  Maybe undefining putc first would stop the warning but it's  
not immediately obvious to me how to do that.

Thanks for your help.  I greatly appreciate it.

Regards,
Andy Stewart


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