[Melbourne-pm] just my opinion

[Rick Measham]

Jacinta Richardson wrote:
> I can't think of any use of "for" that isn't looping related.

I agree. Even the following is still looping, but it doesn't look or 
feel like it:

s/^\s+|\s$//, s/\s+/_/, s/FOO// for $scalar

Cheers!
Rick Measham
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