Re^5: how to count the number of repeats in a string (really!)


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Re^5: how to count the number of repeats in a string (really!)

by lodin (Hermit)

on Nov 15, 2007 at 00:00 UTC ( [id://650875]=note: print w/replies, xml )

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in reply to Re^4: how to count the number of repeats in a string (really!)
in thread how to count the number of repeats in a string (really!)

The kramba subroutine suffers from an accumulating %count. It can be fixed by doing %count = () and returning { %count } (a copy of %count); making %count global and localizing it; or my favourite: write the recursive subroutine as an anonymous closure in kramba.

lodin