Fixed some YARD documentation issues and changed how the user-agent is built.

lib/google/api_client.rb

@@ -24,6 +24,7 @@ require 'google/api_client/discovery'
 require 'google/api_client/reference'
 require 'google/api_client/result'
 
+
 module Google
   # TODO(bobaman): Document all this stuff.
 
@@ -47,8 +48,9 @@ module Google
     # @option options [String] :host ("www.googleapis.com")
     #   The API hostname used by the client.  This rarely needs to be changed.
     # @option options [String] :application_name
-    #   The name and version of the application using the client. This should
-    #   be given in the form `"{name}/{version}"`.
+    #   The name of the application using the client.
+    # @option options [String] :application_version
+    #   The version number of the application using the client.
     # @option options [String] :user_agent
     #   ("{app_name} google-api-ruby-client/{version} {os_name}/{os_version}")
     #   The user agent used by the client.  Most developers will want to
@@ -63,10 +65,16 @@ module Google
       self.host = options["host"] || 'www.googleapis.com'
       # Most developers will want to leave this value alone and use the
       # application_name option.
+      application_string = (
+        options["application_name"] ? (
+          "#{options["application_name"]}/" +
+          "#{options["application_version"] || '0.0.0'}"
+        ) : ""
+      )
       self.user_agent = options["user_agent"] || (
-        (options["application_name"] || '')
-        'google-api-ruby-client/' + VERSION::STRING +
-        ' ' + ENV::OS_VERSION
+        "#{application_string} " +
+        "google-api-ruby-client/#{VERSION::STRING} " +
+         ENV::OS_VERSION
       ).strip
       # The writer method understands a few Symbols and will generate useful
       # default authentication mechanisms.
@@ -148,7 +156,7 @@ module Google
     ##
     # The application's API key issued by the API console.
     #
-    # @return [String] The API key..
+    # @return [String] The API key.
     attr_accessor :key
 
     ##

lib/google/api_client/discovery/api.rb

@@ -19,6 +19,7 @@ require 'google/inflection'
 require 'google/api_client/discovery/resource'
 require 'google/api_client/discovery/method'
 
+
 module Google
   class APIClient
     ##

lib/google/api_client/discovery/method.rb

@@ -18,6 +18,7 @@ require 'addressable/template'
 
 require 'google/api_client/errors'
 
+
 module Google
   class APIClient
     ##

lib/google/api_client/discovery/resource.rb

@@ -18,6 +18,7 @@ require 'addressable/uri'
 require 'google/inflection'
 require 'google/api_client/discovery/method'
 
+
 module Google
   class APIClient
     ##

lib/google/api_client/discovery/schema.rb

@@ -23,6 +23,7 @@ require 'addressable/template'
 require 'google/inflection'
 require 'google/api_client/errors'
 
+
 module Google
   class APIClient
     module Schema

lib/google/api_client/environment.rb

@@ -1,3 +1,18 @@
+# Copyright 2010 Google Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
 module Google
   class APIClient
     module ENV

lib/google/api_client/parser.rb

@@ -15,6 +15,7 @@
 
 require 'json'
 
+
 module Google
   class APIClient
     module Parser

lib/google/api_client/parsers/json/error_parser.rb

@@ -15,6 +15,7 @@
 
 require 'google/api_client/parsers/json_parser'
 
+
 module Google
   class APIClient
     module JSON

lib/google/api_client/parsers/json/pagination.rb

@@ -15,6 +15,7 @@
 
 require 'google/api_client/parsers/json_parser'
 
+
 module Google
   class APIClient
     module JSON

lib/google/api_client/parsers/json_parser.rb

@@ -16,6 +16,7 @@
 require 'json'
 require 'google/api_client/parser'
 
+
 module Google
   class APIClient
     ##

lib/google/api_client/reference.rb

@@ -12,11 +12,13 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+
 require 'stringio'
 require 'json'
 require 'addressable/uri'
 require 'google/api_client/discovery'
 
+
 module Google
   class APIClient
     class Reference

lib/google/api_client/result.rb

@@ -12,6 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+
 module Google
   class APIClient
     ##

lib/google/api_client/version.rb

@@ -15,6 +15,8 @@
 
 # Used to prevent the class/module from being loaded more than once
 if !defined?(::Google::APIClient::VERSION)
+
+
   module Google
     class APIClient
       module VERSION