add changes for coveralls, set up changes for new gem version

.gitignore

@@ -1,2 +1,4 @@
 *.gem
-.rspec
+.rspec
+*.json
+*.lock

Gemfile

@@ -2,4 +2,5 @@ source 'https://rubygems.org'
 gemspec
 
 gem 'rake'
-gem 'pry'
+gem 'pry'
+gem 'coveralls', require: false

README.md

@@ -1,6 +1,12 @@
 sound
 =====
+[![Gem Version](https://badge.fury.io/rb/sound.svg)](http://badge.fury.io/rb/sound)
 [![Build Status](https://travis-ci.org/RSMP/sound.svg?branch=io)](https://travis-ci.org/RSMP/sound)
+[![Coverage Status](https://coveralls.io/repos/RSMP/sound/badge.png)](https://coveralls.io/r/RSMP/sound)
+[![Dependency Status](https://gemnasium.com/RSMP/sound.svg)](https://gemnasium.com/RSMP/sound)
+[![Code Climate](https://codeclimate.com/github/RSMP/sound/badges/gpa.svg)](https://codeclimate.com/github/RSMP/sound)
+
+**This Gem is still in alpha! Breaking and changes are expected everywhere!**
 
 Cross Platform sound libraries for the Ruby developer
 
@@ -17,5 +23,19 @@ And then in irb or some script:
 
 This will work on both windows and linux.
 
+With some sensible defaults, the previous example can be written in one line:
+
+    Sound::Device.new {|d| d.write Sound::Data.new.sine_wave(440, 500, 1)}
+
+More can be seen in examples/example.rb
+
+The four main parts of this gem are Sound::Device, Sound::Format, Sound::Data,
+and Sound::DeviceInterface.  I haven't implented DeviceInterface quite yet, but
+Sound::Win32 and Sound::ALSA are going to become it.  That way more platforms
+can be added easily.  Obviously the only Data object that can be made is a sine
+wave (albeit two different ways), but that will grow into more data types like
+midi sequences and data pulled from audio files.  As for Format, well that will
+just be PCM or MIDI for now, but that may evolve too.
+
 Come back for more features in the future including more data
 types (loading from files, other wave types), and new formats (midi).

examples/example.rb

@@ -48,7 +48,7 @@
 
 Sound::Device.new {|d| d.play Sound::Data.new.sine_wave(440, 500, 1)}
 
-# Let's play a little melody!
+# Let's play a little melody!  It starts to get out of sync about halfway through
 
 threads = []
 

sound.gemspec

@@ -2,8 +2,8 @@
 Gem::Specification.new do |spec|
 
   spec.name = 'sound'
-  spec.version = '0.0.6'
-  spec.date = '2014-08-10'
+  spec.version = '0.0.7'
+  spec.date = '2014-08-13'
   spec.summary = 'cross-platform sound library wrapper'
   spec.description = 'Allows for effiecent cross-platform sound libraries in pure Ruby by tapping into native libraries.'
   spec.authors = ["Dominic Muller"]
@@ -15,8 +15,8 @@ Gem::Specification.new do |spec|
     "lib/sound/data.rb",
     "lib/sound/device.rb",
     "lib/sound/format.rb",
-    "lib/sound/win32/sound.rb",
-    "lib/sound/linux/sound.rb"
+    "lib/sound/win32.rb",
+    "lib/sound/alsa.rb"
   ]
   spec.add_runtime_dependency 'ffi'
   spec.add_development_dependency 'rspec'

spec/sound/data_spec.rb

@@ -2,4 +2,16 @@
 
 describe Sound::Data do
 
+  context "a new data object" do
+    let(:data) {Sound::Data.new}
+    it "has a format"
+    it "can have a sine wave written to it"
+  end
+  context "when a sine wave is generated" do
+    let(:data) {Sound::Data.new.generate_sine_wave(440, 500, 1)}
+    it "has a freq of 440"
+    it "has a duration of 500 milliseconds"
+    it "has a volume of 1 (full volume"
+  end
+
 end

spec/spec_helper.rb

@@ -1 +1,3 @@
-require 'sound'
+require 'sound'
+require 'coveralls'
+Coveralls.wear!