Yes, u've hit the age old problem of s/// not returning the bound value but the substitution count. To get the value returned in place use this little hack: 
($var =~ s/foo/bar/ ? $var : $var)

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This way the post op value of $var will always be returned. HTH.

In reply to Re: Regex During Map Function by wagnerc
in thread Regex During Map Function by deMize

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