# Pipeliner 1.1 released

**URL:** <https://www.ruby-forum.com/t/pipeliner-1-1-released/187262>\
**Category:** Ruby\
**Created:** [April 20, 2010, 6:56pm UTC](https://www.ruby-forum.com/t/pipeliner-1-1-released/187262 "2010-04-20T18:56:41Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![spox](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/ecc23a/32.png) [@spox](https://www.ruby-forum.com/u/spox)\
**Post date:** [April 20, 2010, 6:56pm UTC](https://www.ruby-forum.com/t/pipeliner-1-1-released/187262/1 "2010-04-20T18:56:41Z")

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The pipeliner library provides framework for message passing between  
objects.  
It allows objects to hook into the pipeline to receive certain types of  
objects, and process them in any way they see fit.

An overview and more information in the README:

> **[GitHub - spox/pipeliner: Simple library to allow pipeline styled...](https://github.com/spox/pipeliner)**
>
> Simple library to allow pipeline styled communications between objects - GitHub - spox/pipeliner: Simple library to allow pipeline styled communications between objects

Changes in 1.1 version:

- Modified Pipeline#hook to allow conditional matching