Fixes Rubocop Style/SingleLineMethods.

.rubocop_todo.yml

@@ -294,20 +294,6 @@ Style/SafeNavigation:
     - 'lib/faraday/connection.rb'
     - 'lib/faraday/options/proxy_options.rb'
 
-# Offense count: 9
-# Cop supports --auto-correct.
-# Configuration parameters: AllowIfMethodIsEmpty.
-Style/SingleLineMethods:
-  Exclude:
-    - 'lib/faraday/adapter.rb'
-    - 'lib/faraday/adapter/em_http.rb'
-    - 'lib/faraday/rack_builder.rb'
-    - 'lib/faraday/utils.rb'
-    - 'spec/support/fake_safe_buffer.rb'
-    - 'test/adapters/em_http_test.rb'
-    - 'test/adapters/em_synchrony_test.rb'
-    - 'test/adapters/rack_test.rb'
-
 # Offense count: 280
 # Configuration parameters: AllowHeredoc, AllowURI, URISchemes, IgnoreCopDirectives, IgnoredPatterns.
 # URISchemes: http, https

lib/faraday/adapter.rb

@@ -24,7 +24,9 @@ module Faraday
     # This module marks an Adapter as supporting parallel requests.
     module Parallelism
       attr_writer :supports_parallel
-      def supports_parallel?() @supports_parallel end
+      def supports_parallel?
+        @supports_parallel
+      end
 
       def inherited(subclass)
         super

lib/faraday/adapter/em_http.rb

@@ -206,7 +206,9 @@ module Faraday
         end
 
         # @return [Boolean]
-        def running?() @running end
+        def running?
+          @running
+        end
 
         def add
           if running?

lib/faraday/rack_builder.rb

@@ -36,9 +36,13 @@ module Faraday
         @args, @block = args, block
       end
 
-      def klass() @@constants[@name] end
+      def klass
+        @@constants[@name]
+      end
 
-      def inspect() @name end
+      def inspect
+        @name
+      end
 
       def ==(other)
         if other.is_a? Handler

lib/faraday/utils.rb

@@ -23,7 +23,9 @@ module Faraday
       end.tr(' ', '+')
     end
 
-    def unescape(str) CGI.unescape str.to_s end
+    def unescape(str)
+      CGI.unescape str.to_s
+    end
 
     DEFAULT_SEP = /[&;] */n
 

spec/support/fake_safe_buffer.rb

@@ -2,7 +2,9 @@
 
 # emulates ActiveSupport::SafeBuffer#gsub
 FakeSafeBuffer = Struct.new(:string) do
-  def to_s; self end
+  def to_s
+    self
+  end
 
   def gsub(regex)
     string.gsub(regex) do

test/adapters/em_http_test.rb

@@ -4,7 +4,9 @@ require File.expand_path('integration', __dir__)
 
 module Adapters
   class EMHttpTest < Faraday::TestCase
-    def adapter() :em_http end
+    def adapter
+      :em_http
+    end
 
     Integration.apply(self, :Parallel, :NonStreaming, :ParallelNonStreaming) do
       # https://github.com/eventmachine/eventmachine/pull/289

test/adapters/em_synchrony_test.rb

@@ -4,7 +4,9 @@ require File.expand_path('integration', __dir__)
 
 module Adapters
   class EMSynchronyTest < Faraday::TestCase
-    def adapter() :em_synchrony end
+    def adapter
+      :em_synchrony
+    end
 
     unless jruby?
       Integration.apply(self, :Parallel, :NonStreaming, :ParallelNonStreaming) do

test/adapters/rack_test.rb

@@ -5,7 +5,9 @@ require File.expand_path('../live_server', __dir__)
 
 module Adapters
   class RackTest < Faraday::TestCase
-    def adapter() :rack end
+    def adapter
+      :rack
+    end
 
     def adapter_options
       [Faraday::LiveServer]