passing argument from one function to another Post: 302696463

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LEARN ABOUT MOJAVE

moose::autobox::code5.18

Moose::Autobox::Code(3) 				User Contributed Perl Documentation				   Moose::Autobox::Code(3)

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.

perl v5.18.2							    2013-10-27						   Moose::Autobox::Code(3)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Passing Argument to Function

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Passing more than one argument in a function

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Passing global variable to a function which is called by another function

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passing Argument

Discussion started by: Shahul