README.md in elasticity-4.0.4 vs README.md in elasticity-4.0.5
- old
+ new
@@ -1,10 +1,10 @@
[](http://badge.fury.io/rb/elasticity)
Elasticity provides programmatic access to Amazon's Elastic Map Reduce service. The aim is to conveniently abstract away the complex EMR REST API and make working with job flows more productive and more enjoyable.
-[](http://travis-ci.org/rslifka/elasticity) 1.9.3, 2.0.0, 2.1.0, 2.1.1, JRuby 1.9
+[](http://travis-ci.org/rslifka/elasticity) 2.0.x, 2.1.x, 2.2.x
Elasticity provides two ways to access EMR:
* **Indirectly through a JobFlow-based API**. This README discusses the Elasticity API.
* **Directly through access to the EMR REST API**. The less-discussed hidden darkside... I use this to enable the Elasticity API. RubyDoc can be found at the RubyGems [auto-generated documentation site](http://rubydoc.info/gems/elasticity/frames). Be forewarned: Making the calls directly requires that you understand how to structure EMR requests at the Amazon API level and from experience I can tell you there are more fun things you could be doing :) Scroll to the end for more information on the Amazon API.
@@ -16,11 +16,11 @@
```
or in your Gemfile
```
-gem 'elasticity', '~> 4.0'
+gem 'elasticity', '~> 5.0'
```
This will ensure that you protect yourself from API changes, which will only be made in major revisions.
# Roughly, What Am I Getting Myself Into?
@@ -401,17 +401,17 @@
Unfortunately, the documentation is sometimes incorrect and sometimes missing. E.g. the allowable values for ```AddInstanceGroups``` are present in the [PDF](http://awsdocs.s3.amazonaws.com/ElasticMapReduce/20090331/emr-api-20090331.pdf) version of the API reference but not in the [HTML](http://docs.amazonwebservices.com/ElasticMapReduce/latest/API/) version. Elasticity implements the API as specified in the PDF reference as that is the most complete description I could find.
# Thanks!
+* [Alexander Dean](https://github.com/alexanderdean) has been a constant source of excellent suggestions. He's also working on [Unified Log Processing](http://www.manning.com/dean/), which you should of course purchase several copies of, post haste :)
* AWS signing was used from [RightScale's](http://www.rightscale.com/) amazing [right_aws gem](https://github.com/rightscale/right_aws) which works extraordinarily well! If you need access to any AWS service (EC2, S3, etc.), have a look.
* <code>camelize</code> was used from ActiveSupport to assist in converting parmeters to AWS request format.
-* Thanks to [Ryan Weald](https://github.com/rweald) and [Alexander Dean](https://github.com/alexanderdean) for their constant barrage of excellent suggestions :)
# License
```
- Copyright 2011-2014 Robert Slifka
+ Copyright 2011-2015 Robert Slifka
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at