Updated README, added badges, integrated Coveralls and Code Climate.

Author: alexdowad

.coveralls.yml

@@ -0,0 +1 @@
+repo_token: YHujQy7tqpw5P0TuWjwk6Vd5Vuw8LcGvo

.gitignore

@@ -1,6 +1,35 @@
-.*.sw?
-lib/atomic_reference.jar
-/nbproject
+Gemfile.lock
+*.gem
+lib/1.8
+lib/1.9
+lib/2.0
+.rvmrc
+.ruby-version
+.ruby-gemset
+.bundle/*
+.yardoc/*
+yardoc/*
+tmp/*
+man/*
+*.tmproj
+rdoc/*
+*.orig
+*.BACKUP.*
+*.BASE.*
+*.LOCAL.*
+*.REMOTE.*
+git_pull.txt
+coverage
+critic
+.DS_Store
+TAGS
+tmtags
+*.sw?
+.idea
+.rbx/*
+lib/*.bundle
+lib/*.so
+lib/*.jar
 ext/*.bundle
 ext/*.so
 ext/*.jar

.travis.yml

@@ -1,10 +1,21 @@
 language: ruby
 rvm:
+  - 2.1.4
   - 2.0.0
   - 1.9.3
-  - 1.8.7
-  - jruby-18mode # JRuby in 1.8 mode
-  - jruby-19mode # JRuby in 1.9 mode
+  - ruby-head
+  - jruby-18mode
+  - jruby-19mode
+  - jruby-head
   - rbx-2
 jdk:
   - oraclejdk8
+branches:
+  only:
+    - master
+matrix:
+  allow_failures:
+    - rvm: rbx-2
+    - rvm: ruby-head
+    - rvm: jruby-head
+    - rvm: 1.9.3

Gemfile

@@ -1,4 +1,13 @@
-source "https://rubygems.org"
+source 'https://rubygems.org'
 
-gem 'rake-compiler'
-gem 'minitest', '>= 5.0.0', :group => :development
+gemspec
+
+group :development do
+  gem 'rake', '~> 10.3.2'
+  gem 'rake-compiler', '~> 0.9.2'
+end
+
+group :testing do
+  gem 'minitest', '>= 5.0.0', :group => :development
+  gem 'coveralls', '~> 0.7.0', :require => false
+end

README.md

@@ -1,10 +1,35 @@
-atomic: An atomic reference implementation for JRuby, Rubinius, and MRI.
-========================================================================
+# Ruby Atomic
 
-[![Build Status](https://travis-ci.org/headius/ruby-atomic.png?branch=master)](https://travis-ci.org/headius/ruby-atomic)
+[![Gem Version](https://badge.fury.io/rb/atomic.svg)](http://badge.fury.io/rb/atomic) [![Build Status](https://travis-ci.org/ruby-concurrency/atomic.svg?branch=master)](https://travis-ci.org/ruby-concurrency/atomic) [![Coverage Status](https://img.shields.io/coveralls/ruby-concurrency/atomic.svg)](https://coveralls.io/r/ruby-concurrency/atomic) [![Code Climate](https://codeclimate.com/github/ruby-concurrency/atomic.svg)](https://codeclimate.com/github/ruby-concurrency/atomic) [![Dependency Status](https://gemnasium.com/ruby-concurrency/atomic.svg)](https://gemnasium.com/ruby-concurrency/atomic) [![License](https://img.shields.io/badge/license-Apache-green.svg)](http://opensource.org/licenses/Apache-2.0) [![Gitter chat](http://img.shields.io/badge/gitter-join%20chat%20%E2%86%92-brightgreen.svg)](https://gitter.im/ruby-concurrency/concurrent-ruby)
 
-Summary
-=======
+An atomic reference implementation for JRuby, Rubinius, and MRI.
+
+# Deprecated!
+
+*This gem has been deprecated in lieu of [Concurrent Ruby](http://www.concurrent-ruby.com).
+This gem will be retained in GitHUb and Rubygems.org indefinitely but no new development
+will occur, including updates to support new versions of Ruby, JRuby, and Java. All users
+of this gem are encouraged to update their projects to use `concurrent-ruby` instead.*
+
+All code from this gem has been merged into `concurrent-ruby` and its companion gems.
+All abstrations in this library are available in `concurrent-ruby` but have been moved
+under the `Concurrent` module to avoid namespace collisions.
+
+```ruby
+# old way
+require 'atomic'
+my_atomic = Atomic.new(0)
+
+# new way
+require 'concurrent'
+my_atomic = Concurrent::Atomic.new(0)
+```
+
+# Old Documentation
+
+*For historic purposes only...*
+
+## Summary
 
 This library provides:
 
@@ -15,10 +40,9 @@ The Atomic class provides accessors for the contained "value" plus two update me
 * update will run the provided block, passing the current value and replacing it with the block result if the value has not been changed in the meantime. It may run the block repeatedly if there are other concurrent updates in progress.
 * try_update will run the provided block, passing the current value and replacing it with the block result. If the value changes before the update can happen, it will throw an Atomic::ConcurrentUpdateError.
 
-The atomic repository is at http://github.com/headius/ruby-atomic.
+The atomic repository is at http://github.com/ruby-concurrency/ruby-atomic.
 
-Usage
-=====
+## Usage
 
 The simplest way to use "atomic" is to call the "update" or "try_update" methods.
 
@@ -47,7 +71,6 @@ my_atomic.compare_and_swap(2, 3) # => true, updated to 3
 my_atomic.compare_and_swap(2, 3) # => false, current is not 2
 ```
 
-Building
-========
+## Building
 
 As of 1.1.0, JDK8 is required to build the atomic gem, since it attempts to use the new atomic Unsafe.getAndSetObject method only in JDK8. The resulting code should still work fine as far back as Java 5.

atomic.gemspec

@@ -4,13 +4,13 @@
 
 Gem::Specification.new do |s|
   s.name = %q{atomic}
-  s.version = "1.1.16"
+  s.version = "1.1.17"
   s.authors = ["Charles Oliver Nutter", "MenTaLguY", "Sokolov Yura"]
   s.date = Time.now.strftime('%Y-%m-%d')
   s.summary = "An atomic reference implementation for JRuby, Rubinius, and MRI"
   s.description = s.summary
   s.email = ["[email protected]", "[email protected]", "[email protected]"]
-  s.homepage = "http://github.com/headius/ruby-atomic"
+  s.homepage = "http://github.com/ruby-concurrency/ruby-atomic"
   s.require_paths = ["lib"]
   s.licenses = ["Apache-2.0"]
   s.test_files = Dir["test/test*.rb"]
@@ -21,4 +21,5 @@ Gem::Specification.new do |s|
     s.extensions = 'ext/extconf.rb'
   end
   s.files += `git ls-files`.lines.map(&:chomp)
+  s.post_install_message = 'This gem has been deprecated in lieu of Concurrent Ruby (http://concurrent-ruby.com).'
 end

ext/atomic_reference.c

@@ -60,9 +60,8 @@ static VALUE ir_set(VALUE self, VALUE new_value) {
 }
 
 static VALUE ir_get_and_set(VALUE self, VALUE new_value) {
-    VALUE old_value;
-    old_value = (VALUE) DATA_PTR(self);
-    DATA_PTR(self) = (void *) new_value;
+    VALUE old_value = ir_get(self);
+    ir_set(self, new_value);
     return old_value;
 }
 

test/test_atomic.rb

@@ -10,6 +10,9 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+require 'coveralls'
+Coveralls.wear!
+
 require 'minitest/autorun'
 require 'atomic'