in reply to Re: How can i debug compound map/grep statements just using print?
in thread How can i debug compound map/grep statements just using print?
You answered: "please, next time post clear questions with isolated code examples.
My question was: "How can i debug compound map/grep statements just using print?"...and in my code you can read this:
map { ( $_->stat )[9] } # e.g i'm interested in this... grep { $_->name =~ /.+\.$suffix$/ } # ...and this
How clear can we get ;-)
You answered: "you can use print anywhere within these blocks as long as it doesn't change the returned value."
This is what i was searching for! Honestly said: i didn't know this. And perhaps i've got yet another mental block. Thank you very much for this advice.
Best regards, Karl
«The Crux of the Biscuit is the Apostrophe»
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Re^3: How can i debug compound map/grep statements just using print?
by LanX (Saint) on Dec 01, 2012 at 19:36 UTC | |
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Re^3: How can i debug compound map/grep statements just using print?
by space_monk (Chaplain) on Dec 02, 2012 at 09:02 UTC | |
by karlgoethebier (Abbot) on Dec 02, 2012 at 10:55 UTC |
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