moosex::role::timer(3pm) [debian man page]

MooseX::Role::Timer(3pm)				User Contributed Perl Documentation				  MooseX::Role::Timer(3pm)

NAME

       MooseX::Role::Timer - Measure times with your object.

SYNOPSIS

	package Demo;
	use Moose; # or Any::Moose
	with 'MooseX::Role::Timer';

	sub BUILD {
	  shift->start_timer("build");
	}

	sub do_something {
	  my $self = shift;
	  $self->start_timer("something");
	  # do something...
	  $self->stop_timer("something");
	}

	package main;
	my $demo = Demo->new;
	$demo->do_something;
	$demo->do_something;
	printf "%3.6fs
", $demo->elapsed_timer("build");     # time spent since BUILD
	printf "%3.6fs
", $demo->elapsed_timer("something"); # time spent in sub do_something

       This Role provides your object with timers, making it easier to keep track of how long whatever actions take.

       start_timer($name)
	   Start timer $name.

       stop_timer($name)
	   Stop timer $name. Could be started again to cumulatively measure time.

       reset_timer($name)
	   Stops timer $name and clears cumulated times for $name.

       elapsed_timer('name')
	   Return the elapsed time in seconds (cumulated) for timer $name.

       timer_names
	   Return all timer names.

AUTHOR

       Michael Langner, "<mila at cpan.org>"

BUGS

       Please report any bugs or feature requests to "bug-moosex-role-timer at rt.cpan.org", or through the web interface at
       http://rt.cpan.org/NoAuth/ReportBug.html?Queue=MooseX-Role-Timer <http://rt.cpan.org/NoAuth/ReportBug.html?Queue=MooseX-Role-Timer>.  I
       will be notified, and then you'll automatically be notified of progress on your bug as I make changes.

COPYRIGHT &; LICENSE
       Copyright 2010 Michael Langner, all rights reserved.

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

perl v5.14.2							    2012-05-02						  MooseX::Role::Timer(3pm)

MooseX::Role::Parameterized::Extending(3)		User Contributed Perl Documentation		 MooseX::Role::Parameterized::Extending(3)

NAME

       MooseX::Role::Parameterized::Extending - extending MooseX::Role::Parameterized roles

DESCRIPTION

       There are heaps of useful modules in the "MooseX" namespace that you can use to make your roles more powerful. However, they do not always
       work out of the box with MooseX::Role::Parameterized, but it's fairly straight-forward to achieve the functionality you desire.

       MooseX::Role::Parameterized was designed to be as extensible as the rest of Moose, and as such it is possible to apply custom traits to
       both the parameterizable role or the ordinary roles they generate. In this example, we will look at applying the fake trait
       "MooseX::MagicRole" to a parameterizable role.

       First we need to define a new metaclass for our parameterizable role.

	   package MyApp::Meta::Role::Parameterizable;
	   use Moose;
	   extends 'MooseX::Role::Parameterized::Meta::Role::Parameterizable';
	   with 'MooseX::MagicRole';

       This is a class (observe that it uses Moose, not Moose::Role) which extends the class which governs parameterizable roles.
       MooseX::Role::Parameterized::Meta::Role::Parameterizable is the metaclass that packages using MooseX::Role::Parameterized receive by
       default.

       Note that the class we are extending, MooseX::Role::Parameterized::Meta::Role::Parameterizable, is entirely distinct from the similarly-
       named class which governs the ordinary roles that parameterized roles generate. An instance of
       MooseX::Role::Parameterized::Meta::Role::Parameterized represents a role with its parameters already bound.

       Now we can take advantage of our new subclass by specifying that we want to use "MyApp::Meta::Role::Parameterizable" as our metaclass when
       importing MooseX::Role::Parameterized:

	   package MyApp::Role;
	   use MooseX::Role::Parameterized -metaclass => 'MyApp::Meta::Role::Parameterizable';

	   role {
	       ...
	   }

       And there you go! "MyApp::Role" now has the "MooseX::MagicRole" trait applied.

perl v5.18.2							    2012-08-14				 MooseX::Role::Parameterized::Extending(3)