Package perl-Data-Printer: Information
Source package: perl-Data-Printer
Version: 0.40-alt1
Build time: Aug 2, 2017, 10:24 PM in the task #186160
Category: Development/Perl
Report package bugHome page: http://search.cpan.org/dist/Data-Printer/
License: perl
Summary: colored pretty-print of Perl data structures and objects
Description:
Want to see what's inside a variable in a complete, colored and human-friendly way? use Data::Printer; # or just "use DDP" for short p @array; # no need to pass references Code above might output something like this (with colors!): [ [0] "a", [1] "b", [2] undef, [3] "c", ] You can also inspect objects: my $obj = SomeClass->new; p($obj); Which might give you something like: \ SomeClass { Parents Moose::Object Linear @ISA SomeClass, Moose::Object public methods (3) : bar, foo, meta private methods (0) internals: { _something => 42, } } Data::Printer is fully customizable. If you want to change how things are displayed, or even its standard behavior. Take a look at the available customizations. Once you figure out your own preferences, create a configuration file for yourself and Data::Printer will automatically use it! That's about it! Feel free to stop reading now and start dumping your data structures! For more information, including feature set, how to create filters, and general tips, just keep reading :) Oh, if you are just experimenting and/or don't want to use a configuration file, you can set all options during initialization, including coloring, identation and filters! use Data::Printer { color => { 'regex' => 'blue', 'hash' => 'yellow', }, filters => { 'DateTime' => sub { $_[0]->ymd }, 'SCALAR' => sub { "oh noes, I found a scalar! $_[0]" }, }, }; The first `{}' block is just syntax sugar, you can safely ommit it if it makes things easier to read: use DDP colored => 1; use Data::Printer deparse => 1, sort_keys => 0;
Maintainer: Igor Vlasenko
Last changed
Aug. 2, 2017 Igor Vlasenko 0.40-alt1
- automated CPAN update
May 9, 2017 Igor Vlasenko 0.39-alt1
- automated CPAN update
Feb. 10, 2016 Igor Vlasenko 0.38-alt1
- automated CPAN update