NAME

       Moose::Autobox::Code - the Code role

SYNOPOSIS

         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

DESCRIPTION

       This is a role to describe operations on the Code type.

METHODS

       curry (@values)
       rcurry (@values)
       conjoin (\&sub)
       disjoin (\&sub)
       compose (@subs)
           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.

       y   This implements the Y combinator.

       u   This implements the U combinator.

       meta

SEE ALSO

       <http://en.wikipedia.org/wiki/Fixed_point_combinator>
       <http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-talk/20469>

BUGS

       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.

AUTHOR

       Stevan Little <stevan@iinteractive.com>

COPYRIGHT AND LICENSE

       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.