Add yard and simplecov for documentation and coverage reports

.gitignore

@@ -3,3 +3,6 @@ pkg/*
 .bundle
 .rvmrc
 *.log
+coverage
+doc
+.yardoc

.yardopts

@@ -0,0 +1,5 @@
+--no-private
+--hide-void-return
+
+--markup-provider=redcarpet
+--markup=markdown

Gemfile.lock

@@ -3,16 +3,20 @@ PATH
   specs:
     protobuf (1.0.1)
       eventmachine (~> 0.12.10)
-      json_pure
+      eventually (~> 0.1.0)
+      json_pure (~> 1.6.4)
 
 GEM
   remote: http://rubygems.org/
   specs:
     diff-lcs (1.1.3)
     eventmachine (0.12.10)
     eventmachine (0.12.10-java)
-    json_pure (1.6.3)
+    eventually (0.1.0)
+    json_pure (1.6.4)
+    multi_json (1.0.4)
     rake (0.8.7)
+    redcarpet (1.17.2)
     rspec (2.7.0)
       rspec-core (~> 2.7.0)
       rspec-expectations (~> 2.7.0)
@@ -21,6 +25,11 @@ GEM
     rspec-expectations (2.7.0)
       diff-lcs (~> 1.1.2)
     rspec-mocks (2.7.0)
+    simplecov (0.5.4)
+      multi_json (~> 1.0.3)
+      simplecov-html (~> 0.5.3)
+    simplecov-html (0.5.3)
+    yard (0.7.4)
 
 PLATFORMS
   java
@@ -29,4 +38,7 @@ PLATFORMS
 DEPENDENCIES
   protobuf!
   rake (~> 0.8.7)
+  redcarpet (~> 1.17.2)
   rspec (~> 2.7.0)
+  simplecov (~> 0.5.4)
+  yard (~> 0.7.4)

lib/protobuf/descriptor/descriptor_builder.rb

@@ -107,12 +107,12 @@ def self.id2label(label_id)
     def self.label2id(label)
       require 'protobuf/descriptor/descriptor_proto'
       case label
-      when :required
-        Google::Protobuf::FieldDescriptorProto::Label::LABEL_REQUIRED then
-      when :optional
-        Google::Protobuf::FieldDescriptorProto::Label::LABEL_OPTIONAL then
-      when :repeated
-        Google::Protobuf::FieldDescriptorProto::Label::LABEL_REPEATED then
+      when :required then
+        Google::Protobuf::FieldDescriptorProto::Label::LABEL_REQUIRED
+      when :optional then
+        Google::Protobuf::FieldDescriptorProto::Label::LABEL_OPTIONAL
+      when :repeated then
+        Google::Protobuf::FieldDescriptorProto::Label::LABEL_REPEATED
       else
         raise ArgumentError, "Invalid label: #{label}"
       end

protobuf.gemspec

@@ -19,8 +19,12 @@ Gem::Specification.new do |s|
   s.require_paths = ["lib"]
 
   s.add_dependency 'eventmachine', '~> 0.12.10'
-  s.add_dependency 'json_pure'  
+  s.add_dependency 'eventually', '~> 0.1.0'
+  s.add_dependency 'json_pure', '~> 1.6.4'
 
   s.add_development_dependency 'rake', '~> 0.8.7'
   s.add_development_dependency 'rspec', '~> 2.7.0'
+  s.add_development_dependency 'yard', '~> 0.7.4'
+  s.add_development_dependency 'redcarpet', '~> 1.17.2'
+  s.add_development_dependency 'simplecov', '~> 0.5.4'
 end

spec/spec_helper.rb

@@ -1,3 +1,6 @@
+require 'simplecov'
+SimpleCov.start
+
 require 'rubygems'
 require 'bundler'
 Bundler.setup :default, :development, :test