i didn't see anything like this for chunking up the list. this way makes me warm and fuzzy...

@things = 'a'..'z'; print "#things", $/; print "@things", $/; $by = 5; print "#by", $/; print "$by", $/; @extra = ('.') x $by - 1; print "#extra", $/; print "@extra", $/; @padded_things = (@things, @extra); print "#padded_things", $/; print "@padded_things", $/; print "#chunked", $/; while ( (@chunk = splice @padded_things, 0, $by) == $by ) { print "@chunk", $/; }
$ perl test.pl 
#things
a b c d e f g h i j k l m n o p q r s t u v w x y z
#by
5
#extra
. . . . 
#padded_things
a b c d e f g h i j k l m n o p q r s t u v w x y z  . . . .
#chunked
a b c d e
f g h i j
k l m n o
p q r s t
u v w x y
z . . . .

In reply to Re: How to iterate by fives? by zengargoyle
in thread How to iterate by fives? by moof1138

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