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Old 05-19-2012
Ubuntu ruby on rails
Hi,

I am a php developer and I decided to learn ruby on rails.

I have a few question.

I have an ubuntu virtual machine with lamp.
It mean that it has alrweady php and when I access the ip of the machine from my browser it does load the index.php.

if I install ruby on rails will theere be collision between the php and ruby or the server just know that if I ask for ruby file or for php.

second I find this guide to install ruby on ubuntu:Blog of Ryan Bigg - Ubuntu, Ruby, RVM, Rails, and You

after I install ruby per the instruction in this manual, how can I know that I have done it correcty.

I mean I would like to access from my browser and see that the ruby on rails work and give me some "hello world" page, how can I do that?

thanks.
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LEARN ABOUT OSX

moose::autobox::code

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 <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 v5.16.2							    2012-08-29						   Moose::Autobox::Code(3)