Re^3: Extract a small part of a long sentence using regular expressions

It's a dereference, I'd rather (if ever) write it as

my %hash = map  { $key++ => $_ }
           grep { $_ != 0 }
           sub {
               $line =~ /action\(([^)]+)\)/; split /,/, $1;
           }->();
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Re^4: Extract a small part of a long sentence using regular expressions by karlgoethebier (Abbot) on Dec 02, 2014 at 17:19 UTC
"It's a dereference..." Thank you for answering this question for me. But i'm Karl and you are Choroba, isn't it? "...(if ever)..write it" May be - if you make so. But there is nothing wrong with the syntax i used to dereference a anonymous sub. Regards, Karl «The Crux of the Biscuit is the Apostrophe»	[reply]
Re^5: Extract a small part of a long sentence using regular expressions by choroba (Cardinal) on Dec 02, 2014 at 17:44 UTC
No offence. I use anonymous subs sometimes, too. I just don't feel it's needed here: `my %hash = map { $key++ => $_ } grep { $_ != 0 } map { split /,/ } $line =~ /action $ ( [^)]+ ) $ /gx;` [download] لսႽ† ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ	[reply] [d/l]
Re^6: Extract a small part of a long sentence using regular expressions by karlgoethebier (Abbot) on Dec 02, 2014 at 20:31 UTC
Thank you. It seems like that was the missing idiom :-) Best regards, Karl «The Crux of the Biscuit is the Apostrophe»	[reply]
Re^4: Extract a small part of a long sentence using regular expressions by Anonymous Monk on Dec 02, 2014 at 16:07 UTC
Got it!! Cheers!	[reply]