Merge pull request #18 from gcao/cleanup-done

Major code cleanup and update

.gitignore

@@ -1,54 +1,14 @@
 .idea
 performance-tests/output
-
-# rcov generated
 coverage
-
-# rdoc generated
 rdoc
-
-# yard generated
 doc
 .yardoc
-
-# bundler
 .bundle
-
-# jeweler generated
 pkg
-
 .svn
-
-# Have editor/IDE/OS specific files you need to ignore? Consider using a global gitignore: 
-#
-# * Create a file at ~/.gitignore
-# * Include files you want ignored
-# * Run: git config --global core.excludesfile ~/.gitignore
-#
-# After doing this, these files will be ignored in all your git projects,
-# saving you from having to 'pollute' every project you touch with them
-#
-# Not sure what to needs to be ignored for particular editors/OSes? Here's some ideas to get you started. (Remember, remove the leading # of the line)
-#
-# For MacOS:
-#
-#.DS_Store
-
-# For TextMate
-#*.tmproj
-#tmtags
-
-# For emacs:
-#*~
-#\#*
-#.\#*
-
-# For vim:
-#*.swp
-
-# For redcar:
-#.redcar
-
-# For rubinius:
-#*.rbc
+.DS_Store
+*.tmproj
+*.swp
+.redcar
 .rbx

.rubocop.yml

@@ -0,0 +1,22 @@
+AlignParameters:
+  Enabled: false
+ClassLength:
+  CountComments: false
+  Max: 200
+LineLength:
+  Max: 99
+MethodLength:
+  CountComments: false
+  Max: 15
+Metrics/AbcSize:
+  Max: 25
+AllCops:
+  Exclude:
+    - bin/**/*
+    - /.gemspec/
+    - !ruby/regexp /old_and_unused\.rb$/
+Style/MultilineOperationIndentation:
+  EnforcedStyle: indented
+  SupportedStyles:
+    - aligned
+    - indented

.ruby-gemset

@@ -0,0 +1 @@
+aspector

.ruby-version

@@ -0,0 +1 @@
+ruby-2.2.2

.travis.yml

@@ -1,13 +1,10 @@
 language: ruby
 rvm:
-  - 1.8.7
-  - 1.9.2
-  - 1.9.3
-  - jruby-18mode # JRuby in 1.8 mode
-  - jruby-19mode # JRuby in 1.9 mode
-  #- rbx-18mode
-  #- rbx-19mode
-# uncomment this line if your project needs to run something other than `rake`:
-script: bundle exec rspec spec
-#gemfile: Gemfile.travis
-
+  - 2.0.0
+  - 2.1.5
+  - 2.2.2
+script:
+  - bundle exec rubocop spec
+  - bundle exec rubocop examples
+  - bundle exec rubocop benchmarks
+  - bundle exec rspec spec

Gemfile

@@ -1,18 +1,13 @@
-source "http://rubygems.org"
+source 'http://rubygems.org'
 
 group :development do
-  gem "rspec"
-  gem "jeweler", "~> 1.6.4"
-
-  #gem 'ruby-prof', :platforms => [:mri]
-
-  gem "guard", "~> 0.8.4"
-  gem "guard-bundler", "~> 0.1.3"
-  gem "guard-rspec", "~> 0.5.2"
-  gem "guard-shell", "~> 0.1.1"
-  gem 'rb-fsevent'
-  gem 'growl', "~> 1.0.3"
-
-  gem 'awesome_print'
+  gem 'rspec'
+  gem 'guard'
+  gem 'guard-bundler'
+  gem 'guard-rspec'
+  gem 'guard-shell'
+  gem 'rubocop'
   gem 'pry'
+  gem 'simplecov'
+  gem 'ruby-prof'
 end

Gemfile.lock

@@ -1,60 +1,96 @@
 GEM
   remote: http://rubygems.org/
   specs:
-    awesome_print (1.1.0)
-    coderay (1.0.8)
-    diff-lcs (1.1.3)
-    git (1.2.5)
-    growl (1.0.3)
-    guard (0.8.8)
-      thor (~> 0.14.6)
-    guard-bundler (0.1.3)
-      bundler (>= 1.0.0)
-      guard (>= 0.2.2)
-    guard-rspec (0.5.11)
-      guard (>= 0.8.4)
-    guard-shell (0.1.1)
-      guard (>= 0.2.0)
-    jeweler (1.6.4)
+    ast (2.0.0)
+    astrolabe (1.3.0)
+      parser (>= 2.2.0.pre.3, < 3.0)
+    coderay (1.1.0)
+    diff-lcs (1.2.5)
+    docile (1.1.5)
+    ffi (1.9.10)
+    formatador (0.2.5)
+    guard (2.12.8)
+      formatador (>= 0.2.4)
+      listen (>= 2.7, <= 4.0)
+      lumberjack (~> 1.0)
+      nenv (~> 0.1)
+      notiffany (~> 0.0)
+      pry (>= 0.9.12)
+      shellany (~> 0.0)
+      thor (>= 0.18.1)
+    guard-bundler (2.1.0)
       bundler (~> 1.0)
-      git (>= 1.2.5)
-      rake
-    method_source (0.8.1)
-    pry (0.9.10)
-      coderay (~> 1.0.5)
-      method_source (~> 0.8)
-      slop (~> 3.3.1)
-    pry (0.9.10-java)
-      coderay (~> 1.0.5)
-      method_source (~> 0.8)
-      slop (~> 3.3.1)
-      spoon (~> 0.0)
-    rake (10.0.3)
-    rb-fsevent (0.9.3)
-    rspec (2.12.0)
-      rspec-core (~> 2.12.0)
-      rspec-expectations (~> 2.12.0)
-      rspec-mocks (~> 2.12.0)
-    rspec-core (2.12.2)
-    rspec-expectations (2.12.1)
-      diff-lcs (~> 1.1.3)
-    rspec-mocks (2.12.1)
-    slop (3.3.3)
-    spoon (0.0.1)
-    thor (0.14.6)
+      guard (~> 2.2)
+      guard-compat (~> 1.1)
+    guard-compat (1.2.1)
+    guard-rspec (4.6.0)
+      guard (~> 2.1)
+      guard-compat (~> 1.1)
+      rspec (>= 2.99.0, < 4.0)
+    guard-shell (0.7.1)
+      guard (>= 2.0.0)
+      guard-compat (~> 1.0)
+    json (1.8.3)
+    listen (3.0.1)
+      rb-fsevent (>= 0.9.3)
+      rb-inotify (>= 0.9)
+    lumberjack (1.0.9)
+    method_source (0.8.2)
+    nenv (0.2.0)
+    notiffany (0.0.6)
+      nenv (~> 0.1)
+      shellany (~> 0.0)
+    parser (2.3.0.pre.2)
+      ast (>= 1.1, < 3.0)
+    powerpack (0.1.1)
+    pry (0.10.1)
+      coderay (~> 1.1.0)
+      method_source (~> 0.8.1)
+      slop (~> 3.4)
+    rainbow (2.0.0)
+    rb-fsevent (0.9.5)
+    rb-inotify (0.9.5)
+      ffi (>= 0.5.0)
+    rspec (3.3.0)
+      rspec-core (~> 3.3.0)
+      rspec-expectations (~> 3.3.0)
+      rspec-mocks (~> 3.3.0)
+    rspec-core (3.3.1)
+      rspec-support (~> 3.3.0)
+    rspec-expectations (3.3.0)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.3.0)
+    rspec-mocks (3.3.1)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.3.0)
+    rspec-support (3.3.0)
+    rubocop (0.32.1)
+      astrolabe (~> 1.3)
+      parser (>= 2.2.2.5, < 3.0)
+      powerpack (~> 0.1)
+      rainbow (>= 1.99.1, < 3.0)
+      ruby-progressbar (~> 1.4)
+    ruby-prof (0.15.8)
+    ruby-progressbar (1.7.5)
+    shellany (0.0.1)
+    simplecov (0.10.0)
+      docile (~> 1.1.0)
+      json (~> 1.8)
+      simplecov-html (~> 0.10.0)
+    simplecov-html (0.10.0)
+    slop (3.6.0)
+    thor (0.19.1)
 
 PLATFORMS
-  java
   ruby
 
 DEPENDENCIES
-  awesome_print
-  growl (~> 1.0.3)
-  guard (~> 0.8.4)
-  guard-bundler (~> 0.1.3)
-  guard-rspec (~> 0.5.2)
-  guard-shell (~> 0.1.1)
-  jeweler (~> 1.6.4)
+  guard
+  guard-bundler
+  guard-rspec
+  guard-shell
   pry
-  rb-fsevent
   rspec
+  rubocop
+  ruby-prof
+  simplecov