Fixup rake + rspec for 1.8 + 1.9

Author: cbeer

README.rdoc renamed to README.md

@@ -1,8 +1,8 @@
-= noid
+# noid
 
 Ruby implementation of NOID (Nice Opaque Identifier)
 
-== Contributing to noid
+## Contributing to noid
 
 * Check out the latest master to make sure the feature hasn't been implemented or the bug hasn't been fixed yet
 * Check out the issue tracker to make sure someone already hasn't requested it and/or contributed it
@@ -12,7 +12,7 @@ Ruby implementation of NOID (Nice Opaque Identifier)
 * Make sure to add tests for it. This is important so I don't break it in a future version unintentionally.
 * Please try not to mess with the Rakefile, version, or history. If you want to have your own version, or is otherwise necessary, that is fine, but please isolate to its own commit so I can cherry-pick around it.
 
-== Copyright
+## Copyright
 
 Copyright (c) 2010 Chris Beer. See LICENSE.txt for
 further details.

Rakefile

@@ -1,8 +1,45 @@
-require 'bundler/gem_tasks'
+require 'rubygems'
+require 'bundler'
+begin
+  Bundler.setup(:default, :development)
+rescue Bundler::BundlerError => e
+  $stderr.puts e.message
+  $stderr.puts "Run `bundle install` to install missing gems"
+  exit e.status_code
+end
+
+Bundler::GemHelper.install_tasks
 
+require 'rake'
+require 'rspec'
 require 'rspec/core/rake_task'
 
+desc 'Default: run specs.'
+task :default => :spec
+
 RSpec::Core::RakeTask.new do |t|
-  t.rspec_opts = ["-c", "-f progress", "-r ./spec/spec_helper.rb"]
-  t.pattern = 'spec/**/*_spec.rb'
+  if ENV['COVERAGE'] and RUBY_VERSION =~ /^1.8/
+    t.rcov = true
+    t.rcov_opts = ['--exclude', 'spec', '--exclude', 'gems']
+  end
 end
+
+# Use yard to build docs
+begin
+  require 'yard'
+  require 'yard/rake/yardoc_task'
+  project_root = File.expand_path(File.dirname(__FILE__))
+  doc_destination = File.join(project_root, 'doc')
+
+  YARD::Rake::YardocTask.new(:doc) do |yt|
+    yt.files   = Dir.glob(File.join(project_root, 'lib', '**', '*.rb')) + 
+                 [ File.join(project_root, 'README.md') ]
+    yt.options = ['--output-dir', doc_destination, '--readme', 'README.md']
+  end
+rescue LoadError
+  desc "Generate YARD Documentation"
+  task :doc do
+    abort "Please install the YARD gem to generate rdoc."
+  end
+end
+

spec/spec_helper.rb

@@ -1,5 +1,12 @@
 require 'rubygems'
 require 'bundler/setup'
+
+if ENV['COVERAGE'] and RUBY_VERSION =~ /^1.9/
+  require 'simplecov'
+
+  SimpleCov.start
+end
+
 require 'noid'
 
 RSpec.configure do |config|