Re: Elegant way to split into sequences of identical chars?

by ivancho (Hermit)

on Nov 30, 2005 at 10:19 UTC ( [id://512896]=note: print w/replies, xml )

Need Help??

clearly not as clean as the regexp solutions, but just for laughs

perl -le '/$c/||$i++, $d[$i].=$c=$_ for split "","aaaabbbccdaaa"; prin
+t "@d"'
aaaa bbb cc d aaa
[download]

Comment on Re: Elegant way to split into sequences of identical chars? Download Code

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