Re: seeking golfing advice

On 16 May 2012 14:02, Peter Makholm <[email protected]> wrote:
> damien krotkine <[email protected]> writes:
>
>> Indeed grep is much better. As the code is used in a more complex
>> structured I got lost and confused and ended up using map, blah.
>>
>> $|-- was what I was looking for :)
>
> No, reading my posts again it I see that it clearly doesn't do what you
> ask for. You are actually looking for --$|.

Oops yes, --$| indeed, sorry.

[ ... ]

> So basically you are trading 8 characters for readability and probably
> speed. Why do you want that?

For fun, purely. I'll stick with $f % 2 for now, it seems a right
balance compared to the code lying around.

dams