BAREFOOT / Method-Signatures-20121201 / examples / strip_ws.t 

            

              
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#!/usr/bin/perl -lw
package String;
use Method::Signatures;
method strip_ws($str is alias) {
    $str =~ s{^\s+}{};
    $str =~ s{\s+$}{};
    return;
}
my $string = " stuff  ";
print "String was: '$string'";
String->strip_ws($string);
print "String is:  '$string'";