> Goatse operator, huh? Any idea why it isn't mentioned in perlop?

Maybe because the political correct name is now "Rolex operator" ? ;-)

> I.e. to use inside a map { ... } without introducing temporary variables.

  DB<107> $s="a"x10
 => "aaaaaaaaaa"

  DB<108> scalar ( ()= $s =~ /a/g )
 => 10

[download]

Cheers Rolf

In reply to Re^3: How to count substrings in an array? by LanX
in thread How to count substrings in an array? by Anonymous Monk

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