Devel::Events::Generator::Require(3)

NAME
Devel::Events::Generator::Require - Event generator for loading of code using "require"

VERSION
version 0.10

SYNOPSIS
        use Devel::Events::Generator::Require;

        my $g = Devel::Events::Generator::Require->new( handler => $h );

        $g->enable();

        # all calls to require() will generate a try_require and a require_finished event

        $g->disable();

        # events disabled

DESCRIPTION
This generator allows instrumentation of module/file loading via "require". This includes "use" statements.

EVENTS

try_require
    Fired before "require" actually happens.

    file
        The file that "require" was given.

        Note that when doing "<require Foo::Bar">, the parameter passed into "CORE::require" is actually "<Foo/Bar.pm">, and not the module name.

require_finished
    Fired at the end of every require, successful and unsuccessful.

    file
        The file that "require" was given.

    matched_file
        The entry of "file" in %INC.

    error
        The load error, if any.

    return_value
        The value returend by the file. This is always a scalar.

METHODS

enable
    Make this instance the enabled one (disabling any other instance which is enabled).

    This only applies to the "object_bless" method.

disable
    Disable this instance. Will stop generating "object_bless" events. =item try_require

    Generates the "try_require" event.

require_finished
    Generates the "require_finished" event.

SUPPORT
Bugs may be submitted through the RT bug tracker <https://rt.cpan.org/Public/Dist/Display.html?Name=Devel-Events> (or bug-Devel-Events@rt.cpan.org <mailto:bug-Devel-Events@rt.cpan.org>).

AUTHOR
יובל קוג'מן (Yuval Kogman) <nothingmuch@woobling.org>

COPYRIGHT AND LICENCE
This software is copyright (c) 2007 by יובל קוג'מן (Yuval Kogman).

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