Created
December 21, 2010 11:23
-
-
Save kowey/749813 to your computer and use it in GitHub Desktop.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| sub set_default { | |
| my $hashref = shift; | |
| my $k = shift; | |
| my $def = shift; | |
| $hashref->{$k} = $def unless defined $hashref->{$k}; | |
| } |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment