From: Vincent Pit Date: Fri, 17 Feb 2012 23:38:07 +0000 (+0100) Subject: This is 0.48 X-Git-Tag: v0.48^0 X-Git-Url: http://git.vpit.fr/?a=commitdiff_plain;h=b2fbd6650bf935caee0c11a5c93f15070cdfd1d9;p=perl%2Fmodules%2FVariable-Magic.git This is 0.48 --- diff --git a/Changes b/Changes index 1a1ccb7..1ac305f 100644 --- a/Changes +++ b/Changes @@ -1,5 +1,10 @@ Revision history for Variable-Magic +0.48 2012-02-17 23:40 UTC + + Add : You can now pass a reference to undef as the magic callback in + order to install a no-op callback. + Thanks Florian Ragwitz for the suggestion. + 0.47 2011-10-27 16:55 UTC + Add : The new constant VMG_COMPAT_HASH_DELETE_NOUVAR_VOID evaluates to true when "delete $hash{key}" does not call 'delete' uvar diff --git a/META.json b/META.json index dcdf96f..aec4415 100644 --- a/META.json +++ b/META.json @@ -4,7 +4,7 @@ "Vincent Pit " ], "dynamic_config" : 1, - "generated_by" : "ExtUtils::MakeMaker version 6.59, CPAN::Meta::Converter version 2.112621", + "generated_by" : "ExtUtils::MakeMaker version 6.62, CPAN::Meta::Converter version 2.120351", "license" : [ "perl_5" ], @@ -22,27 +22,27 @@ "prereqs" : { "build" : { "requires" : { - "Carp" : 0, - "Config" : 0, - "Exporter" : 0, - "ExtUtils::MakeMaker" : 0, - "Test::More" : 0, - "XSLoader" : 0, - "base" : 0 + "Carp" : "0", + "Config" : "0", + "Exporter" : "0", + "ExtUtils::MakeMaker" : "0", + "Test::More" : "0", + "XSLoader" : "0", + "base" : "0" } }, "configure" : { "requires" : { - "Config" : 0, - "ExtUtils::MakeMaker" : 0 + "Config" : "0", + "ExtUtils::MakeMaker" : "0" } }, "runtime" : { "requires" : { - "Carp" : 0, - "Exporter" : 0, - "XSLoader" : 0, - "base" : 0, + "Carp" : "0", + "Exporter" : "0", + "XSLoader" : "0", + "base" : "0", "perl" : "5.008" } } @@ -60,5 +60,5 @@ "url" : "http://git.profvince.com/?p=perl%2Fmodules%2FVariable-Magic.git" } }, - "version" : "0.47" + "version" : "0.48" } diff --git a/META.yml b/META.yml index 7c5a46c..b40f326 100644 --- a/META.yml +++ b/META.yml @@ -14,7 +14,7 @@ configure_requires: Config: 0 ExtUtils::MakeMaker: 0 dynamic_config: 1 -generated_by: 'ExtUtils::MakeMaker version 6.59, CPAN::Meta::Converter version 2.112621' +generated_by: 'ExtUtils::MakeMaker version 6.62, CPAN::Meta::Converter version 2.120351' license: perl meta-spec: url: http://module-build.sourceforge.net/META-spec-v1.4.html @@ -35,4 +35,4 @@ resources: homepage: http://search.cpan.org/dist/Variable-Magic/ license: http://dev.perl.org/licenses/ repository: http://git.profvince.com/?p=perl%2Fmodules%2FVariable-Magic.git -version: 0.47 +version: 0.48 diff --git a/README b/README index 9ab46cb..abba925 100644 --- a/README +++ b/README @@ -2,7 +2,7 @@ NAME Variable::Magic - Associate user-defined magic to variables from Perl. VERSION - Version 0.47 + Version 0.48 SYNOPSIS use Variable::Magic qw; @@ -234,8 +234,19 @@ FUNCTIONS straight to the perl magic API. However, only the return value of the "len" callback currently holds a meaning. - Each callback can be specified as a code or a string reference, in which - case the function denoted by the string will be used as the callback. + Each callback can be specified as : + + * a code reference, which will be called as a subroutine. + + * a string reference, where the string denotes which subroutine is to + be called when magic is triggered. If the subroutine name is not + fully qualified, then the current package at the time the magic is + invoked will be used instead. + + * a reference to "undef", in which case a no-op magic callback is + installed instead of the default one. This may especially be helpful + for 'local' magic, where an empty callback prevents magic from being + copied during localization. Note that "free" callbacks are *never* called during global destruction, as there's no way to ensure that the wizard and the "free" callback @@ -550,7 +561,8 @@ SUPPORT . COPYRIGHT & LICENSE - Copyright 2007,2008,2009,2010,2011 Vincent Pit, all rights reserved. + Copyright 2007,2008,2009,2010,2011,2012 Vincent Pit, all rights + reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. diff --git a/lib/Variable/Magic.pm b/lib/Variable/Magic.pm index bfa64d0..0a727bd 100644 --- a/lib/Variable/Magic.pm +++ b/lib/Variable/Magic.pm @@ -11,13 +11,13 @@ Variable::Magic - Associate user-defined magic to variables from Perl. =head1 VERSION -Version 0.47 +Version 0.48 =cut our $VERSION; BEGIN { - $VERSION = '0.47'; + $VERSION = '0.48'; } =head1 SYNOPSIS