Perl-Sensitive Sunglasses | |
PerlMonks |
Re^3: How to push the previous line based on the current line to two different files.by kcott (Archbishop) |
on Sep 14, 2012 at 07:19 UTC ( [id://993665]=note: print w/replies, xml ) | Need Help?? |
"Avoid needless slurping. Use while (<DATA>) instead of introducing an extra variable, slurping into it and using a for loop." The OP (suno) is using a for loop to read through data in the @Read_Array array - that's a variable suno already has, not an extra variable. No indication is given of how that array is populated. my @Read_Array = <DATA>; (in my code) initialises @Read_Array with the data shown. suno's question is not about how to capture the data; it's about how to process it once it's in @Read_Array. Finally, suno specifically says "... without using while loop ...". I don't know why that is requirement: perhaps addressing your data capture comments to suno would be more appropriate. -- Ken
In Section
Seekers of Perl Wisdom
|
|