Skip to content

Instantly share code, notes, and snippets.

@jberger

jberger/trailing.pl

Created November 1, 2017 21:31
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save jberger/863277a158ae573a09deaf76f8bfadd7 to your computer and use it in GitHub Desktop.
Save jberger/863277a158ae573a09deaf76f8bfadd7 to your computer and use it in GitHub Desktop.
Download ZIP
Trailing callback helper
Raw
trailing.pl
sub cb { (ref $_[-1] || '') eq 'CODE' ? pop : undef }
sub my_method { my $cb = &cb; my ($self, @args) = @_; ... }
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment