1Class::C3::ComponentiseUds(e3r)Contributed Perl DocumentCaltaisosn::C3::Componentised(3)
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NAME

6       Class::C3::Componentised
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DESCRIPTION

9       Load mix-ins or components to your C3-based class.
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SYNOPSIS

12         package MyModule;
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14         use strict;
15         use warnings;
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17         use base 'Class::C3::Componentised';
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19         sub component_base_class { "MyModule::Component" }
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21         package main;
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23         MyModule->load_components( qw/Foo Bar/ );
24         # Will load MyModule::Component::Foo and MyModule::Component::Bar
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DESCRIPTION

27       This will inject base classes to your module using the Class::C3 method
28       resolution order.
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30       Please note: these are not plugins that can take precedence over
31       methods declared in MyModule. If you want something like that, consider
32       MooseX::Object::Pluggable.
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METHODS

35   load_components( @comps )
36       Loads the given components into the current module. If a module begins
37       with a "+" character, it is taken to be a fully qualified class name,
38       otherwise "$class->component_base_class" is prepended to it.
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40       Calling this will call "Class::C3::reinitialize".
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42   load_own_components( @comps )
43       Similar to load_components, but assumes every class is "$class::$comp".
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45   load_optional_components
46       As load_components, but will silently ignore any components that cannot
47       be found.
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49   ensure_class_loaded
50       Given a class name, tests to see if it is already loaded or otherwise
51       defined. If it is not yet loaded, the package is require'd, and an
52       exception is thrown if the class is still not loaded.
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54        BUG: For some reason, packages with syntax errors are added to %INC on
55             require
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57   ensure_class_found
58       Returns true if the specified class is installed or already loaded,
59       false otherwise.
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61       Note that the underlying mechanism (Class::Inspector->installed()) used
62       by this sub will not, at the time of writing, correctly function when
63       @INC includes coderefs. Since PAR relies upon coderefs in @INC, this
64       function should be avoided in modules that are likely to be included
65       within a PAR.
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67   inject_base
68       Does the actual magic of adjusting @ISA on the target module.
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70   load_optional_class
71       Returns a true value if the specified class is installed and loaded
72       successfully, throws an exception if the class is found but not loaded
73       successfully, and false if the class is not installed
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AUTHOR

76       Matt S. Trout and the DBIx::Class team
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78       Pulled out into seperate module by Ash Berlin "<ash@cpan.org>"
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LICENSE

81       You may distribute this code under the same terms as Perl itself.
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85perl v5.12.0                      2009-09-08       Class::C3::Componentised(3)
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