Re^4: Capturing regex from map


good chemistry is complicated, and a little bit messy -LW
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by LanX (Saint)

on Sep 13, 2013 at 17:45 UTC ( [id://1053975]=note: print w/replies, xml )

Need Help??

> It is concise and to my eyes clear.

well, as you can see from some answers it's not clear for everybody.

you are using the fact that 'm//' in list context returns a list of the grouped matches (if any).

(w/o grouping it returns 1 for true matches)

If you are using this idiom very often you might want to document it for other maintainers...

Cheers Rolf

( addicted to the Perl Programming Language)

Comment on Re^4: Capturing regex from map

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Re^5: Capturing regex from map by BrowserUk (Patriarch) on Sep 13, 2013 at 17:56 UTC
you are using I'm not using anything, but if I were called upon to maintain the OPs code; I would not have a problem with it. Try addressing your pedantry to the OP. He might be interested. With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday' Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error. "Science is about questioning the status quo. Questioning authority". In the absence of evidence, opinion is indistinguishable from prejudice.	[reply]
Re^6: Capturing regex from map by LanX (Saint) on Sep 13, 2013 at 18:04 UTC
Strange, I thought I was replying to the OP ... nevermind! Cheers Rolf ( addicted to the Perl Programming Language)	[reply]

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