initial commit

.gitignore

@@ -1,4 +1,6 @@
 .bundle/
 .gemtags
 .tags
-.tags_sorted_by_file
+.tags_sorted_by_file
+.idea
+.byebug_history

Gemfile

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+source 'https://rubygems.org' do
+  gem 'railties'
+
+  group :test do
+    gem 'byebug'
+    gem 'minitest', '~> 5.9', '>= 5.9.1'
+    gem 'minitest-reporters', '~> 1.1', '>= 1.1.12'
+    gem 'm', '~> 1.5.0'
+  end
+end

Gemfile.lock

@@ -0,0 +1,75 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    actionpack (5.0.0.1)
+      actionview (= 5.0.0.1)
+      activesupport (= 5.0.0.1)
+      rack (~> 2.0)
+      rack-test (~> 0.6.3)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.0, >= 1.0.2)
+    actionview (5.0.0.1)
+      activesupport (= 5.0.0.1)
+      builder (~> 3.1)
+      erubis (~> 2.7.0)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.0, >= 1.0.2)
+    activesupport (5.0.0.1)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (~> 0.7)
+      minitest (~> 5.1)
+      tzinfo (~> 1.1)
+    ansi (1.5.0)
+    builder (3.2.2)
+    byebug (9.0.6)
+    concurrent-ruby (1.0.2)
+    erubis (2.7.0)
+    i18n (0.7.0)
+    loofah (2.0.3)
+      nokogiri (>= 1.5.9)
+    m (1.5.0)
+      method_source (>= 0.6.7)
+      rake (>= 0.9.2.2)
+    method_source (0.8.2)
+    mini_portile2 (2.1.0)
+    minitest (5.9.1)
+    minitest-reporters (1.1.12)
+      ansi
+      builder
+      minitest (>= 5.0)
+      ruby-progressbar
+    nokogiri (1.6.8.1)
+      mini_portile2 (~> 2.1.0)
+    rack (2.0.1)
+    rack-test (0.6.3)
+      rack (>= 1.0)
+    rails-dom-testing (2.0.1)
+      activesupport (>= 4.2.0, < 6.0)
+      nokogiri (~> 1.6.0)
+    rails-html-sanitizer (1.0.3)
+      loofah (~> 2.0)
+    railties (5.0.0.1)
+      actionpack (= 5.0.0.1)
+      activesupport (= 5.0.0.1)
+      method_source
+      rake (>= 0.8.7)
+      thor (>= 0.18.1, < 2.0)
+    rake (11.3.0)
+    ruby-progressbar (1.8.1)
+    thor (0.19.1)
+    thread_safe (0.3.5)
+    tzinfo (1.2.2)
+      thread_safe (~> 0.1)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  byebug!
+  m (~> 1.5.0)!
+  minitest (~> 5.9, >= 5.9.1)!
+  minitest-reporters (~> 1.1, >= 1.1.12)!
+  railties!
+
+BUNDLED WITH
+   1.13.6

lib/bottles.rb

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+require 'byebug'
+require 'active_support'
+require 'active_support/core_ext'
+
+class Bottles
+  def song
+    verses(99, 0)
+  end
+
+  def verses(starting, ending)
+    starting.downto(ending).map {|i| verse(i)}.join("\n")
+  end
+
+  def verse(number)
+    if number > 1
+      <<-VERSE
+#{number} #{pluralize_bottle(number)} of beer on the wall, #{number} #{pluralize_bottle(number)} of beer.
+Take one down and pass it around, #{number-1} #{pluralize_bottle(number-1)} of beer on the wall.
+      VERSE
+    elsif number == 1
+      <<-VERSE
+1 bottle of beer on the wall, 1 bottle of beer.
+Take it down and pass it around, no more bottles of beer on the wall.
+      VERSE
+    elsif number == 0
+      <<-VERSE
+No more bottles of beer on the wall, no more bottles of beer.
+Go to the store and buy some more, 99 bottles of beer on the wall.
+      VERSE
+    end
+  end
+
+  def pluralize_bottle(count)
+    'bottle'.pluralize(count)
+  end
+end