From: sto.mar@...
Date: 2012-11-17T07:41:13+09:00
Subject: Re: Alternatives to methods for large number of nested "ifs"

Am 16.11.2012 23:30, schrieb Henry Maddocks:
>
> On 17/11/2012, at 7:15 AM, Brian Candler wrote:
>
>> But if you must keep it within the same scope (lots of local variables
>> as you say, that you don't want to pass as arguments), then throw/catch
>> is another option.
>>
>> lots of code
>> .
>> .
>> catch(:done) do
>>   throw :done unless ...
>>   some lines of code
>>   throw :done unless ...
>>   some lines of code
>> end
>
>
> Don't use exceptions for flow control.
>
> Henry

But throw/catch has nothing to do with exceptions.


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