Merge pull request #98 from serihiro/fix-rubocop-warning

Fix rubocop warning

.rubocop.yml

@@ -1 +1,6 @@
 inherit_from: .rubocop_todo.yml
+
+Metrics/BlockLength:
+  Exclude:
+    - 'spec/**/*.rb'
+    - 'googleauth.gemspec'

.rubocop_todo.yml

@@ -1,32 +1,41 @@
 # This configuration was generated by
 # `rubocop --auto-gen-config`
-# on 2015-10-14 13:50:41 -0700 using RuboCop version 0.34.2.
+# on 2017-02-25 23:23:21 +0900 using RuboCop version 0.46.0.
 # The point is for the user to remove these configuration records
 # one by one as the offenses are removed from the code base.
 # Note that changes in the inspected code, or installation of new
 # versions of RuboCop, may require this file to be generated again.
 
-# Offense count: 4
+# Offense count: 5
+# Configuration parameters: Include.
+# Include: **/Gemfile, **/gems.rb
+Bundler/OrderedGems:
+  Exclude:
+    - 'Gemfile'
+
+# Offense count: 3
 Metrics/AbcSize:
   Max: 27
 
-# Offense count: 1
-# Configuration parameters: CountComments.
-Metrics/ClassLength:
-  Max: 109
-
 # Offense count: 1
 Metrics/CyclomaticComplexity:
   Max: 7
 
-# Offense count: 16
+# Offense count: 18
 # Configuration parameters: CountComments.
 Metrics/MethodLength:
   Max: 22
 
-# Offense count: 2
+# Offense count: 3
 # Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: format, sprintf, percent
 Style/FormatString:
   Exclude:
     - 'lib/googleauth/user_authorizer.rb'
     - 'lib/googleauth/web_user_authorizer.rb'
+
+# Offense count: 1
+# Configuration parameters: MinBodyLength.
+Style/GuardClause:
+  Exclude:
+    - 'lib/googleauth/web_user_authorizer.rb'

.travis.yml

@@ -1,7 +1,7 @@
 sudo: false
 language: ruby
 rvm:
-  - 2.3
+  - 2.3.3
   - 2.2
   - 2.0.0
   - 2.1

lib/googleauth/user_authorizer.rb

@@ -267,10 +267,12 @@ module Google
       #  Redirect URI
       def redirect_uri_for(base_url)
         return @callback_uri unless URI(@callback_uri).scheme.nil?
-        raise sprintf(
+        if base_url.nil? || URI(base_url).scheme.nil?
-          MISSING_ABSOLUTE_URL_ERROR,
+          raise sprintf(
-          @callback_uri
+            MISSING_ABSOLUTE_URL_ERROR,
-        ) if base_url.nil? || URI(base_url).scheme.nil?
+            @callback_uri
+          )
+        end
         URI.join(base_url, @callback_uri).to_s
       end
     end

spec/googleauth/apply_auth_examples.rb

@@ -132,10 +132,10 @@ shared_examples 'apply/apply! are OK' do
     end
 
     it 'should fetch a new token if the current one is expired' do
-      token_1 = '1/abcdef1234567890'
+      token1 = '1/abcdef1234567890'
-      token_2 = '2/abcdef1234567891'
+      token2 = '2/abcdef1234567891'
 
-      [token_1, token_2].each do |t|
+      [token1, token2].each do |t|
         make_auth_stubs access_token: t
         md = { foo: 'bar' }
         got = @client.apply(md)

spec/googleauth/stores/file_token_store_spec.rb

@@ -42,8 +42,7 @@ module FakeFS
   class File
     # FakeFS doesn't implement. And since we don't need to actually lock,
     # just stub out...
-    def flock(*)
+    def flock(*); end
-    end
   end
 end