Rakefile in finite_machine-0.0.1 vs Rakefile in finite_machine-0.1.0

@@ -1,40 +1,80 @@
 require "bundler/gem_tasks"
+
+begin
+  require 'rspec/core/rake_task'
+
+  desc 'Run all specs'
+  RSpec::Core::RakeTask.new(:spec) do |task|
+    task.pattern = 'spec/{unit,integration}{,/*/**}/*_spec.rb'
+  end
+
+  namespace :spec do
+    desc 'Run unit specs'
+    RSpec::Core::RakeTask.new(:unit) do |task|
+      task.pattern = 'spec/unit{,/*/**}/*_spec.rb'
+    end
+
+    desc 'Run integration specs'
+    RSpec::Core::RakeTask.new(:integration) do |task|
+      task.pattern = 'spec/integration{,/*/**}/*_spec.rb'
+    end
+  end
+
+rescue LoadError
+  %w[spec spec:unit spec:integration].each do |name|
+    task name do
+      $stderr.puts "In order to run #{name}, do `gem install rspec`"
+    end
+  end
+end
+
+desc 'Run all specs'
+task ci: %w[ spec ]
+
+desc 'Load gem inside irb console'
+task :console do
+  require 'irb'
+  require 'irb/completion'
+  require File.join(__FILE__, '../lib/finite_machine')
+  ARGV.clear
+  IRB.start
+end