Added Cyg-Win

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Frank Harris 2026-06-06 18:46:40 -04:00
parent 82cbc206eb
commit 413c315806
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Revision history for Perl extension Class-Inspector
1.36 2019-07-19 08:35:53 -0400
- Producton release identical to 1.35_01
1.35_01 2019-07-18 12:00:22 -0400
- Fix bug in methods method that could cause it to modify @ISA (gh#11)
1.34 2019-03-28 12:13:40 -0400
- Producton release identical to 1.33_01
1.33_01 2019-03-27 23:30:09 -0400
- Fix compatability with Devel::Hide (gh#6, gh#8).
1.32 2017-08-08 14:12:42 -0400
- The installed method now supports @INC hooks of any type
(coderef was supported as of 1.29, now arrayrefs and objects
are supported)
- Detect probably broken Perl on Cygwin in Makefile.PL (see gh#5)
1.31 2016-11-25 09:33:47 -0500
- Migrated from Module::Install to Dist::Zilla and ExtUtils::MakeMaker
- Fixed meta for repository which was pointing to the wrong URL
1.30 23 Nov 2016
- Moving to prod release
1.29_02 23 Nov 2016
- Update metadata to point to github repository.
Plus some other minor dist meta tweaks.
- Note: planning on doing a migration from Module::Install
to ExtUtils::MakeMaker shortly AFTER the next production
release.
1.29_01 22 Nov 2016
- Fix Makefile.PL to work with Perls without '.' in @INC
- Fix for the installed method when used with a PAR archive (rt#42846)
- Minor documentation fixes (grammar, spelling: rt#74481, rt#85356)
1.28 Fri 19 Oct 2012
- No functional changes
- Updating to Module::Install::DSL 1.06
1.27 Wed 25 Jan 2012
- Moving to prod release
1.26_01 Tue 24 Jan 2012
- Updating to Module::Install::DSL 1.04
- Updating copyright year
- Remove usage of defined @{"X::ISA"} to avoid warnings in 5.15.7
and later Perl 5.16 (Tom Wyant)
1.25 Thu 27 Jan 2011
- Updating to Module::Install::DSL 1.00
- Updating copyright year
1.24 Tue 21 Apr 2009
- Updating Perl dependency to 5.006
- Updating to Module::Install::DSL 0.83
- Add the Class::Inspector::Functions interface.
1.23 Mon 2 Jun 2008
- No functional changes
- Updating to Module::Install 0.75
- Correcting the location of the author tests
1.22 Sat 1 Mar 2008
- 1.21_01 tested ok, moving to production version
- No changes
1.21_01 Tue 12 Feb 2008
- Adding experimental support for utf8 methods
(as per http://rt.cpan.org/Public/Bug/Display.html?id=28796)
1.20 Tue 12 Feb 2008
- CPAN Testers results look good for 1.19_01,
converting to a production release.
1.19_01 Mon 11 Feb 2008
- Bug fix to adapt to changes to File::Spec
1.18 Thu 8 Nov 2007
- Incremental release, no functional changes
- Updated to Module::Install 0.68
(This brings META.yml to the current version)
- Updated versions of the automated tests that
were causing CPAN Testers failures.
1.17 Mon 6 Aug 2007
- Classes with leading numbers after the first :: are permitted
- Removing some old cruft from the tests
- Updated to Module::Install 0.65
1.16 Wed 10 May 2006
- This release contains only build-time changes
- AutoInstall is only needed for options, so remove auto_install
1.15 Sun 7 May 2006
- This release contains only build-time changes
- Upgrading to Module::Install 0.62
1.14 Sun 8 Apr 2006
- This release contains only build-time changes
- Moved from older CVS to newer SVN repository
- Upgraded to Module::Install 0.61
1.13 Wed Sep 28 2005
- Fixed a minor POD bug in the synopsis
1.12 Fri Sep 9 2005
- Added a fix for classes with insanely broken ->isa methods
that cause Perl to die.
1.11 Tue Sep 6 2005
- It occured to me after I added ->find that what it _really_ is
is a way to find all the subclasses, but then include the class
itself in the returned list. This method makes much more sense
it I don't return the class itself, and rename it ->subclasses
- Fixed broken Makefile.PL
1.10 Mon Sep 5 2005
- Added the ->find method
- Cleaned up and reorganised the POD
- Made sure all return conditions are documented properly
- Converted to Module::Install
1.09 skipped
1.08 Tue Feb 15 2005
- Removing braindead Build.PL
1.07 Thu Nov 18 2004
- Improved the speed (slightly, and only in positive cases) and accuracy of ->loaded.
- It now checks for some additional clues before returning false.
1.06 Wed Jul 21 2004
- Fixed a major Win32 bug
1.05 Mon Jul 19 2004
- Inlined a better version of self_and_super_class
- Removed Class::ISA as a dependency
1.04 Tue Mar 23 2004
- Apparently on Windows @INC/%INC uses Unix style backslashes
Updated to handle this fact.
1.03 Sun Dec 14 2003
- Fixed an infinite loop bug in recursive_children
1.02 Sun Dec 14 2003
- recursive children ignores ::ISA::CACHE::
- Minor code tweaks
1.01 Mon Nov 10 2003
- Symbol table entries due to overloads and anonymous subs
are filtered from the results correctly.
- Did a large amount of code cleaning and optomising
1.0 Sat Dec 21 13:31:21 2002
- Converted to use File::Spec
0.2 Tue May 28 18:47:00 2002
- Added options for ->methods
0.1 Thu May 23 20:09:55 2002
- original version

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This software is copyright (c) 2002-2019 by Adam Kennedy.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
Terms of the Perl programming language system itself
a) the GNU General Public License as published by the Free
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later version, or
b) the "Artistic License"
--- The GNU General Public License, Version 1, February 1989 ---
This software is Copyright (c) 2002-2019 by Adam Kennedy.
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--- The Artistic License 1.0 ---
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The End

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NAME
Class::Inspector - Get information about a class and its structure
VERSION
version 1.36
SYNOPSIS
use Class::Inspector;
# Is a class installed and/or loaded
Class::Inspector->installed( 'Foo::Class' );
Class::Inspector->loaded( 'Foo::Class' );
# Filename related information
Class::Inspector->filename( 'Foo::Class' );
Class::Inspector->resolved_filename( 'Foo::Class' );
# Get subroutine related information
Class::Inspector->functions( 'Foo::Class' );
Class::Inspector->function_refs( 'Foo::Class' );
Class::Inspector->function_exists( 'Foo::Class', 'bar' );
Class::Inspector->methods( 'Foo::Class', 'full', 'public' );
# Find all loaded subclasses or something
Class::Inspector->subclasses( 'Foo::Class' );
DESCRIPTION
Class::Inspector allows you to get information about a loaded class.
Most or all of this information can be found in other ways, but they
aren't always very friendly, and usually involve a relatively high
level of Perl wizardry, or strange and unusual looking code.
Class::Inspector attempts to provide an easier, more friendly interface
to this information.
METHODS
installed
my $bool = Class::Inspector->installed($class);
The installed static method tries to determine if a class is installed
on the machine, or at least available to Perl. It does this by wrapping
around resolved_filename.
Returns true if installed/available, false if the class is not
installed, or undef if the class name is invalid.
loaded
my $bool = Class::Inspector->loaded($class);
The loaded static method tries to determine if a class is loaded by
looking for symbol table entries.
This method it uses to determine this will work even if the class does
not have its own file, but is contained inside a single file with
multiple classes in it. Even in the case of some sort of run-time
loading class being used, these typically leave some trace in the
symbol table, so an Autoload or Class::Autouse-based class should
correctly appear loaded.
Returns true if the class is loaded, false if not, or undef if the
class name is invalid.
filename
my $filename = Class::Inspector->filename($class);
For a given class, returns the base filename for the class. This will
NOT be a fully resolved filename, just the part of the filename BELOW
the @INC entry.
print Class->filename( 'Foo::Bar' );
> Foo/Bar.pm
This filename will be returned with the right separator for the local
platform, and should work on all platforms.
Returns the filename on success or undef if the class name is invalid.
resolved_filename
my $filename = Class::Inspector->resolved_filename($class);
my $filename = Class::Inspector->resolved_filename($class, @try_first);
For a given class, the resolved_filename static method returns the
fully resolved filename for a class. That is, the file that the class
would be loaded from.
This is not necessarily the file that the class WAS loaded from, as the
value returned is determined each time it runs, and the @INC include
path may change.
To get the actual file for a loaded class, see the loaded_filename
method.
Returns the filename for the class, or undef if the class name is
invalid.
loaded_filename
my $filename = Class::Inspector->loaded_filename($class);
For a given loaded class, the loaded_filename static method determines
(via the %INC hash) the name of the file that it was originally loaded
from.
Returns a resolved file path, or false if the class did not have it's
own file.
functions
my $arrayref = Class::Inspector->functions($class);
For a loaded class, the functions static method returns a list of the
names of all the functions in the classes immediate namespace.
Note that this is not the METHODS of the class, just the functions.
Returns a reference to an array of the function names on success, or
undef if the class name is invalid or the class is not loaded.
function_refs
my $arrayref = Class::Inspector->function_refs($class);
For a loaded class, the function_refs static method returns references
to all the functions in the classes immediate namespace.
Note that this is not the METHODS of the class, just the functions.
Returns a reference to an array of CODE refs of the functions on
success, or undef if the class is not loaded.
function_exists
my $bool = Class::Inspector->function_exists($class, $functon);
Given a class and function name the function_exists static method will
check to see if the function exists in the class.
Note that this is as a function, not as a method. To see if a method
exists for a class, use the can method for any class or object.
Returns true if the function exists, false if not, or undef if the
class or function name are invalid, or the class is not loaded.
methods
my $arrayref = Class::Inspector->methods($class, @options);
For a given class name, the methods static method will returns ALL the
methods available to that class. This includes all methods available
from every class up the class' @ISA tree.
Returns a reference to an array of the names of all the available
methods on success, or undef if the class name is invalid or the class
is not loaded.
A number of options are available to the methods method that will alter
the results returned. These should be listed after the class name, in
any order.
# Only get public methods
my $method = Class::Inspector->methods( 'My::Class', 'public' );
public
The public option will return only 'public' methods, as defined by
the Perl convention of prepending an underscore to any 'private'
methods. The public option will effectively remove any methods that
start with an underscore.
private
The private options will return only 'private' methods, as defined by
the Perl convention of prepending an underscore to an private
methods. The private option will effectively remove an method that do
not start with an underscore.
Note: The public and private options are mutually exclusive
full
methods normally returns just the method name. Supplying the full
option will cause the methods to be returned as the full names. That
is, instead of returning [ 'method1', 'method2', 'method3' ], you
would instead get [ 'Class::method1', 'AnotherClass::method2',
'Class::method3' ].
expanded
The expanded option will cause a lot more information about method to
be returned. Instead of just the method name, you will instead get an
array reference containing the method name as a single combined name,
a la full, the separate class and method, and a CODE ref to the
actual function ( if available ). Please note that the function
reference is not guaranteed to be available. Class::Inspector is
intended at some later time, to work with modules that have some kind
of common run-time loader in place ( e.g Autoloader or Class::Autouse
for example.
The response from methods( 'Class', 'expanded' ) would look something
like the following.
[
[ 'Class::method1', 'Class', 'method1', \&Class::method1 ],
[ 'Another::method2', 'Another', 'method2', \&Another::method2 ],
[ 'Foo::bar', 'Foo', 'bar', \&Foo::bar ],
]
subclasses
my $arrayref = Class::Inspector->subclasses($class);
The subclasses static method will search then entire namespace (and
thus all currently loaded classes) to find all classes that are
subclasses of the class provided as a the parameter.
The actual test will be done by calling isa on the class as a static
method. (i.e. My::Class->isa($class).
Returns a reference to a list of the loaded classes that match the
class provided, or false is none match, or undef if the class name
provided is invalid.
SEE ALSO
http://ali.as/, Class::Handle, Class::Inspector::Functions
AUTHOR
Original author: Adam Kennedy <adamk@cpan.org>
Current maintainer: Graham Ollis <plicease@cpan.org>
Contributors:
Tom Wyant
Steffen Müller
Kivanc Yazan (KYZN)
COPYRIGHT AND LICENSE
This software is copyright (c) 2002-2019 by Adam Kennedy.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.