man Moose::Autobox::Code (3): 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.
"y": This implements the Y combinator.
"u": This implements the U combinator.
"meta"

SUPPORT

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

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 <[email protected]>

COPYRIGHT AND LICENSE

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