How can I golf this Perl subroutine that does a substitution?
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Published on 2010-02-15T16:27:38Z
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2010/04/25
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perl
I have the following subroutine in Perl to substitute "abc" for "xyz" in a string:
sub mySubst {
my ($str) = @_;
$str =~ s|abc|xyz|ig;
return $str;
}
It works, but seems way too verbose for Perl. How can I tighten it up?
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