App::PipeFilter::Generic::Json - a generic JSON pipeline filter
version 0.005
package App::PipeFilter::JsonCat; use Moose; extends 'App::PipeFilter::Generic::Json'; with 'App::PipeFilter::Role::Transform::None'; 1;
App::PipeFilter::Generic::Json is a generic base class for pipeline filters that read and write streams of JSON objects.
It subclasses App::PipeFilter::Generic and customizes it with the following roles: App::PipeFilter::Role::Reader::Sysread, App::PipeFilter::Role::Input::Json and App::PipeFilter::Role::Output::Json.
Further customization is done by implementing a transform() method or consuming a role that implements one. App::PipeFilter::JsonCat consumes a role that does no transformation. App::PipeFilter::JsonCut implements a transform() method that extracts certain fields.
Additional customization is possible by overriding or extending the generic classes' methods in the usual ways.
You may read this module's implementation in its entirety at
perldoc -m App::PipeFilter::Generic::Json
App::PipeFilter::Generic documents all the methods provided by the base class and roles.
App::PipeFilter has top-level documentation including a table of contents for all the libraries and utilities included in the project.
https://rt.cpan.org/Public/Dist/Display.html?Name=App-PipeFilter
https://github.com/rcaputo/app-pipefilter
App::PipeFilter::Generic::Json is Copyright 2011 by Rocco Caputo. All rights are reserved. App::PipeFilter::Generic::Json is released under the same terms as Perl itself.
To install App::PipeFilter, copy and paste the appropriate command in to your terminal.
cpanm
cpanm App::PipeFilter
CPAN shell
perl -MCPAN -e shell install App::PipeFilter
For more information on module installation, please visit the detailed CPAN module installation guide.