From ddd750ce023888e81009d7e6ada8ac77a91505d5 Mon Sep 17 00:00:00 2001 From: Lars Kuhnt Date: Fri, 9 Apr 2010 16:15:28 +0200 Subject: [PATCH] first commit --- .document | 5 ++++ .gitignore | 21 ++++++++++++++ CHANGELOG | 0 LICENSE | 20 ++++++++++++++ README.rdoc | 17 ++++++++++++ Rakefile | 45 ++++++++++++++++++++++++++++++ VERSION | 1 + lib/models/calculation.rb | 20 ++++++++++++++ lib/models/game.rb | 21 ++++++++++++++ lib/models/player.rb | 17 ++++++++++++ lib/trueskill.rb | 11 ++++++++ spec/models/game_spec.rb | 13 +++++++++ spec/models/player_spec.rb | 17 ++++++++++++ spec/spec.opts | 1 + spec/spec_helper.rb | 8 ++++++ spec/trueskill_spec.rb | 20 ++++++++++++++ trueskill.gemspec | 56 ++++++++++++++++++++++++++++++++++++++ 17 files changed, 293 insertions(+) create mode 100644 .document create mode 100644 .gitignore create mode 100644 CHANGELOG create mode 100644 LICENSE create mode 100644 README.rdoc create mode 100644 Rakefile create mode 100644 VERSION create mode 100644 lib/models/calculation.rb create mode 100644 lib/models/game.rb create mode 100644 lib/models/player.rb create mode 100644 lib/trueskill.rb create mode 100644 spec/models/game_spec.rb create mode 100644 spec/models/player_spec.rb create mode 100644 spec/spec.opts create mode 100644 spec/spec_helper.rb create mode 100644 spec/trueskill_spec.rb create mode 100644 trueskill.gemspec diff --git a/.document b/.document new file mode 100644 index 0000000..ecf3673 --- /dev/null +++ b/.document @@ -0,0 +1,5 @@ +README.rdoc +lib/**/*.rb +bin/* +features/**/*.feature +LICENSE diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..c1e0daf --- /dev/null +++ b/.gitignore @@ -0,0 +1,21 @@ +## MAC OS +.DS_Store + +## TEXTMATE +*.tmproj +tmtags + +## EMACS +*~ +\#* +.\#* + +## VIM +*.swp + +## PROJECT::GENERAL +coverage +rdoc +pkg + +## PROJECT::SPECIFIC diff --git a/CHANGELOG b/CHANGELOG new file mode 100644 index 0000000..e69de29 diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..ba1e640 --- /dev/null +++ b/LICENSE @@ -0,0 +1,20 @@ +Copyright (c) 2009 Lars Kuhnt + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/README.rdoc b/README.rdoc new file mode 100644 index 0000000..e985c56 --- /dev/null +++ b/README.rdoc @@ -0,0 +1,17 @@ += trueskill + +Description goes here. + +== Note on Patches/Pull Requests + +* Fork the project. +* Make your feature addition or bug fix. +* Add tests for it. This is important so I don't break it in a + future version unintentionally. +* Commit, do not mess with rakefile, version, or history. + (if you want to have your own version, that is fine but bump version in a commit by itself I can ignore when I pull) +* Send me a pull request. Bonus points for topic branches. + +== Copyright + +Copyright (c) 2010 Lars Kuhnt. See LICENSE for details. diff --git a/Rakefile b/Rakefile new file mode 100644 index 0000000..35b8239 --- /dev/null +++ b/Rakefile @@ -0,0 +1,45 @@ +require 'rubygems' +require 'rake' + +begin + require 'jeweler' + Jeweler::Tasks.new do |gem| + gem.name = "trueskill" + gem.summary = %Q{A library for the trueskill rating system} + gem.description = %Q{A library for the trueskill rating system} + gem.email = "lars.kuhnt@gmail.com" + gem.homepage = "http://github.com/larskuhnt/trueskill" + gem.authors = ["Lars Kuhnt"] + gem.add_development_dependency "rspec", ">= 1.2.9" + # gem is a Gem::Specification... see http://www.rubygems.org/read/chapter/20 for additional settings + end + Jeweler::GemcutterTasks.new +rescue LoadError + puts "Jeweler (or a dependency) not available. Install it with: gem install jeweler" +end + +require 'spec/rake/spectask' +Spec::Rake::SpecTask.new(:spec) do |spec| + spec.libs << 'lib' << 'spec' + spec.spec_files = FileList['spec/**/*_spec.rb'] +end + +Spec::Rake::SpecTask.new(:rcov) do |spec| + spec.libs << 'lib' << 'spec' + spec.pattern = 'spec/**/*_spec.rb' + spec.rcov = true +end + +task :spec => :check_dependencies + +task :default => :spec + +require 'rake/rdoctask' +Rake::RDocTask.new do |rdoc| + version = File.exist?('VERSION') ? File.read('VERSION') : "" + + rdoc.rdoc_dir = 'rdoc' + rdoc.title = "trueskill #{version}" + rdoc.rdoc_files.include('README*') + rdoc.rdoc_files.include('lib/**/*.rb') +end diff --git a/VERSION b/VERSION new file mode 100644 index 0000000..6e8bf73 --- /dev/null +++ b/VERSION @@ -0,0 +1 @@ +0.1.0 diff --git a/lib/models/calculation.rb b/lib/models/calculation.rb new file mode 100644 index 0000000..25c509d --- /dev/null +++ b/lib/models/calculation.rb @@ -0,0 +1,20 @@ +module TrueSkill + + class Calculation + + @@k = 10 + cattr_accessor :k + + def initialize(configuration) + @configuration = configuration + end + + def evaluate(game) + + end + + private + + end + +end \ No newline at end of file diff --git a/lib/models/game.rb b/lib/models/game.rb new file mode 100644 index 0000000..282c5fa --- /dev/null +++ b/lib/models/game.rb @@ -0,0 +1,21 @@ +puts "loaded #{__FILE__}" + +module TrueSkill + + class Game + + # array of players + attr_accessor :teams + + # result of the game coded as array + # example: [0,1] team at index 1 won + attr_accessor :result + + def initialize(teams = [], result = []) + @teams = teams + @result = result + end + + end + +end \ No newline at end of file diff --git a/lib/models/player.rb b/lib/models/player.rb new file mode 100644 index 0000000..2a24740 --- /dev/null +++ b/lib/models/player.rb @@ -0,0 +1,17 @@ +module TrueSkill + + class Player + + # mean value of the players rating + attr_accessor :rating + + # standard deviation of the players rating + attr_accessor :deviation + + def initialize(rating = 25.0, deviation = 8.333333) + @rating = rating + @deviation = deviation + end + end + +end \ No newline at end of file diff --git a/lib/trueskill.rb b/lib/trueskill.rb new file mode 100644 index 0000000..db2eab7 --- /dev/null +++ b/lib/trueskill.rb @@ -0,0 +1,11 @@ +Dir["#{File.dirname(__FILE__)}/**/*.rb"].each do |filename| + require filename +end + +module TrueSkill + + def self.evaluate + + end + +end \ No newline at end of file diff --git a/spec/models/game_spec.rb b/spec/models/game_spec.rb new file mode 100644 index 0000000..9fd1077 --- /dev/null +++ b/spec/models/game_spec.rb @@ -0,0 +1,13 @@ +require File.dirname(__FILE__) + '/../spec_helper' + +describe "Game" do + + before :each do + @game = TrueSkill::Game.new + end + + it "should respond to result" do + @game.result.should be_nil + end + +end diff --git a/spec/models/player_spec.rb b/spec/models/player_spec.rb new file mode 100644 index 0000000..a5a9687 --- /dev/null +++ b/spec/models/player_spec.rb @@ -0,0 +1,17 @@ +require File.dirname(__FILE__) + '/../spec_helper' + +describe "Player" do + + before :each do + @player = TrueSkill::Player.new + end + + it "should have a default rating of 25.0" do + @player.rating.should == 25.0 + end + + it "should have a default deviation of 8.333333" do + @player.deviation.should == 8.333333 + end + +end diff --git a/spec/spec.opts b/spec/spec.opts new file mode 100644 index 0000000..4e1e0d2 --- /dev/null +++ b/spec/spec.opts @@ -0,0 +1 @@ +--color diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb new file mode 100644 index 0000000..f362ee5 --- /dev/null +++ b/spec/spec_helper.rb @@ -0,0 +1,8 @@ +require 'rubygems' +require "#{File.dirname(__FILE__)}/../lib/trueskill.rb" +require 'spec' +require 'spec/autorun' + +Spec::Runner.configure do |config| + +end diff --git a/spec/trueskill_spec.rb b/spec/trueskill_spec.rb new file mode 100644 index 0000000..d9edc27 --- /dev/null +++ b/spec/trueskill_spec.rb @@ -0,0 +1,20 @@ +require File.dirname(__FILE__) + '/../spec_helper' + +describe "TrueSkill" do + + describe 'update for a single game' end + + before :each do + @player1 = TrueSkill::Player.new + @player2 = TrueSkill::Player.new + @game = TrueSkill::Game.new([[@player1], [@player2]], [1,0]) + end + + it "should" do + TrueSkill.update(@game) + + end + + end + +end diff --git a/trueskill.gemspec b/trueskill.gemspec new file mode 100644 index 0000000..5224f44 --- /dev/null +++ b/trueskill.gemspec @@ -0,0 +1,56 @@ +# Generated by jeweler +# DO NOT EDIT THIS FILE DIRECTLY +# Instead, edit Jeweler::Tasks in Rakefile, and run the gemspec command +# -*- encoding: utf-8 -*- + +Gem::Specification.new do |s| + s.name = %q{trueskill} + s.version = "0.1.0" + + s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version= + s.authors = ["Lars Kuhnt"] + s.date = %q{2010-04-09} + s.description = %q{A library for the trueskill rating system} + s.email = %q{lars.kuhnt@gmail.com} + s.extra_rdoc_files = [ + "LICENSE", + "README.rdoc" + ] + s.files = [ + ".document", + ".gitignore", + "CHANGELOG", + "LICENSE", + "README.rdoc", + "Rakefile", + "VERSION", + "lib/trueskill.rb", + "spec/spec.opts", + "spec/spec_helper.rb", + "spec/trueskill_spec.rb", + "trueskill.gemspec" + ] + s.homepage = %q{http://github.com/larskuhnt/trueskill} + s.rdoc_options = ["--charset=UTF-8"] + s.require_paths = ["lib"] + s.rubygems_version = %q{1.3.6} + s.summary = %q{A library for the trueskill rating system} + s.test_files = [ + "spec/spec_helper.rb", + "spec/trueskill_spec.rb" + ] + + if s.respond_to? :specification_version then + current_version = Gem::Specification::CURRENT_SPECIFICATION_VERSION + s.specification_version = 3 + + if Gem::Version.new(Gem::RubyGemsVersion) >= Gem::Version.new('1.2.0') then + s.add_development_dependency(%q, [">= 1.2.9"]) + else + s.add_dependency(%q, [">= 1.2.9"]) + end + else + s.add_dependency(%q, [">= 1.2.9"]) + end +end +