Moose::Autobox::Code

NAME

Moose::Autobox::Code − the Code role

VERSION

version 0.16

SYNOPSIS

  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.

"meta"

SEE ALSO

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

SUPPORT

Bugs may be submitted through the RT bug tracker <https://rt.cpan.org/Public/Dist/Display.html?Name=Moose-Autobox> (or bug−Moose−Autobox AT rt DOT cpan DOT org <mailto:bug-Moose-Autobox AT rt DOT cpan DOT org>).

There is also a mailing list available for users of this distribution, at <http://lists.perl.org/list/moose.html>.

There is also an irc channel available for users of this distribution, at "#moose" on "irc.perl.org" <irc://irc.perl.org/#moose>.

AUTHOR

Stevan Little <stevan DOT little AT iinteractive DOT com>

COPYRIGHT AND LICENSE

This software is copyright (c) 2006 by Infinity Interactive, Inc.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.