[Melbourne-pm] given/when
Mathew Robertson
mathew.blair.robertson at gmail.com
Mon Oct 29 18:49:22 PDT 2012
Hi list,
What is the expected output of this:
use strict;
use v5.14;
sub true { 1 }
sub false { 0 }
my $x = 0;
given ($x) {
when (true) { print "true".$/; }
when (false) { print "false".$/; }
default { print "unknown".$/; }
}
or:
sub M { 'M' }
sub N { 'N' }
my $x = "N";
given ($x) {
when (M) { print "m".$/; }
when (N) { print "n".$/; }
default { print "unknown".$/; }
}
cheers,
Mathew
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