Moose::Autobox::Code - the Code role
use Moose::Autobox; my $adder = sub { $_[0] + $_[1] }; my $add_2 = $adder->curry(2); $add_2->(2); # returns 4 # create a recursive subroutine # using the Y combinator *factorial = sub { my $f = shift; sub { my $n = shift; return 1 if $n < 2; return $n * $f->($n - 1); } }->y; factorial(10) # returns 3628800
This is a role to describe operations on the Code type.
This will take a list of @subs and compose them all into a single subroutine where the output of one sub will be the input of another.
@subs
This implements the Y combinator.
This implements the U combinator.
All complex software has bugs lurking in it, and this module is no exception. If you find a bug please either email me, or add the bug to cpan-RT.
Stevan Little <stevan@iinteractive.com>
Copyright 2006-2008 by Infinity Interactive, Inc.
http://www.iinteractive.com
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
To install Moose::Autobox, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Moose::Autobox
CPAN shell
perl -MCPAN -e shell install Moose::Autobox
For more information on module installation, please visit the detailed CPAN module installation guide.