initialize project and create tests

.gitignore

@@ -0,0 +1,8 @@
+/.bundle/
+/.yardoc
+/_yardoc/
+/coverage/
+/doc/
+/pkg/
+/spec/reports/
+/tmp/

Gemfile

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+source "https://rubygems.org"
+
+git_source(:github) {|repo_name| "https://github.com/#{repo_name}" }
+
+# Specify your gem's dependencies in tic_tac_toe.gemspec
+gemspec

LICENSE.txt

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+The MIT License (MIT)
+
+Copyright (c) 2019 Jeremy Robertson
+
+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.

README.md

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+# TicTacToe
+
+Welcome to your new gem! In this directory, you'll find the files you need to be able to package up your Ruby library into a gem. Put your Ruby code in the file `lib/tic_tac_toe`. To experiment with that code, run `bin/console` for an interactive prompt.
+
+TODO: Delete this and the text above, and describe your gem
+
+## Installation
+
+Add this line to your application's Gemfile:
+
+```ruby
+gem 'tic_tac_toe'
+```
+
+And then execute:
+
+ $ bundle
+
+Or install it yourself as:
+
+ $ gem install tic_tac_toe
+
+## Usage
+
+TODO: Write usage instructions here
+
+## Development
+
+After checking out the repo, run `bin/setup` to install dependencies. You can also run `bin/console` for an interactive prompt that will allow you to experiment.
+
+To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`, which will create a git tag for the version, push git commits and tags, and push the `.gem` file to [rubygems.org](https://rubygems.org).
+
+## Contributing
+
+Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/tic_tac_toe.
+
+## License
+
+The gem is available as open source under the terms of the [MIT License](https://opensource.org/licenses/MIT).

Rakefile

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+require "bundler/gem_tasks"
+task :default => :spec

bin/console

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+#!/usr/bin/env ruby
+
+require "bundler/setup"
+require "tic_tac_toe"
+
+# You can add fixtures and/or initialization code here to make experimenting
+# with your gem easier. You can also use a different console, if you like.
+
+# (If you use this, don't forget to add pry to your Gemfile!)
+# require "pry"
+# Pry.start
+
+require "irb"
+IRB.start(__FILE__)

bin/setup

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+#!/usr/bin/env bash
+set -euo pipefail
+IFS=$'\n\t'
+set -vx
+
+bundle install
+
+# Do any other automated setup that you need to do here

lib/tic_tac_toe.rb

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+require "tic_tac_toe/version"
+require_relative "tic_tac_toe/version"
+
+module TicTacToe
+ class Error < StandardError; end
+end
+
+require_relative './tic_tac_toe/cell.rb'
+require_relative './tic_tac_toe/player.rb'

lib/tic_tac_toe/board.rb

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+module TicTacToe
+ class Board
+ def initialize(input)
+ @grid = input.fetch(:grid, default_grid)
+ end
+
+ private
+
+ def default_grid
+ Array.new(3) {Array.new(3) {Cell.new}}
+ end
+ end
+end

lib/tic_tac_toe/cell.rb

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+module TicTacToe
+ class Cell
+ attr_accessor :value
+ def initialize(value = "")
+ @value = value
+ end
+ end
+end

lib/tic_tac_toe/player.rb

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+module TicTacToe
+ class Player
+ attr_reader :color, :name
+ def initialize(input)
+ @color = input.fetch(:color)
+ @name = input.fetch(:name)
+ end
+ end
+end

lib/tic_tac_toe/version.rb

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+module TicTacToe
+ VERSION = "0.1.0"
+end

spec/board_spec.rb

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+require "spec_helper"
+
+module TicTacToe
+ describe Board do
+ context "#initialize" do
+ it "initializes the board with a grid" do
+ expect { Board.new(grid: "grid") }.to_not raise_error
+ end
+ it "sets the grid with three rows by default" do
+ board = Board.new
+ expect(board.grid).to have(3).things
+ end
+ it "creates three things in each row by default" do
+ board = Board.new
+ board.grid.each do |row|
+ expect(row).to have(3).things
+ end
+ end
+ end
+
+ context "#grid" do
+ it "returns the grid" do
+ board = Board.new(grid: "blah")
+ expect(board.grid).to eq "blah"
+ end
+ end
+
+ end
+end

spec/cell_spec.rb

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+require "spec_helper"
+
+module TicTacToe
+ describe Cell do
+ context "#initialize" do
+ it "is initialized with a value of '' by default" do
+ cell = Cell.new
+ expect(cell.value).to eq ''
+ end
+ it "can be initialized with a value of 'X'" do
+ cell = Cell.new("X")
+ expect(cell.value).to eq "X"
+ end
+ end
+ end
+end

spec/player_spec.rb

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+require "spec_helper"
+
+module TicTacToe
+ describe Player do
+ context "#initialize" do
+
+ it "raises an exception when initialized with {}" do
+ expect { Player.new({}) }.to raise_error 
+ end
+ end
+
+ context "#color" do
+ it "returns the color" do
+ input = {color: "X", name: "Someone"}
+ player = Player.new(input)
+ expect(player.color).to eq "X"
+ end
+ end
+
+ context "#name" do
+ it "returns the player's name" do
+ input = {color: "X", name:"Someone"}
+ player = Player.new(input)
+ expect(player.name).to eq "Someone"
+ end
+ end
+ end
+end

spec/spec_helper.rb

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+require_relative "../lib/tic_tac_toe.rb"

tic_tac_toe.gemspec

@@ -0,0 +1,42 @@
+
+lib = File.expand_path("../lib", __FILE__)
+$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
+require "tic_tac_toe/version"
+
+Gem::Specification.new do |spec|
+ spec.name = "tic_tac_toe"
+ spec.version = TicTacToe::VERSION
+ spec.authors = ["Jeremy Robertson"]
+ spec.email = ["[email protected]"]
+
+ spec.summary = %q{TODO: Write a short summary, because RubyGems requires one.}
+ spec.description = %q{TODO: Write a longer description or delete this line.}
+ spec.homepage = "TODO: Put your gem's website or public repo URL here."
+ spec.license = "MIT"
+
+ # Prevent pushing this gem to RubyGems.org. To allow pushes either set the 'allowed_push_host'
+ # to allow pushing to a single host or delete this section to allow pushing to any host.
+ if spec.respond_to?(:metadata)
+ spec.metadata["allowed_push_host"] = "TODO: Set to 'https://mygemserver.com'"
+
+ spec.metadata["homepage_uri"] = spec.homepage
+ spec.metadata["source_code_uri"] = "TODO: Put your gem's public repo URL here."
+ spec.metadata["changelog_uri"] = "TODO: Put your gem's CHANGELOG.md URL here."
+ else
+ raise "RubyGems 2.0 or newer is required to protect against " \
+ "public gem pushes."
+ end
+
+ # Specify which files should be added to the gem when it is released.
+ # The `git ls-files -z` loads the files in the RubyGem that have been added into git.
+ spec.files = Dir.chdir(File.expand_path('..', __FILE__)) do
+ `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
+ end
+ spec.bindir = "exe"
+ spec.executables = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
+ spec.require_paths = ["lib"]
+
+ spec.add_development_dependency "bundler", "~> 1.17"
+ spec.add_development_dependency "rake", "~> 10.0"
+ spec.add_development_dependency "rspec"
+end