Fixes CodeClimate issues introduced in the latest PRs (#865)

.rubocop_todo.yml

@@ -306,12 +306,12 @@ Metrics/AbcSize:
 # Configuration parameters: CountComments, ExcludedMethods.
 # ExcludedMethods: refine
 Metrics/BlockLength:
-  Max: 473
+  Max: 489
 
 # Offense count: 5
 # Configuration parameters: CountComments.
 Metrics/ClassLength:
-  Max: 209
+  Max: 217
 
 # Offense count: 20
 Metrics/CyclomaticComplexity:

lib/faraday/connection.rb

@@ -27,9 +27,6 @@ module Faraday
     # @return [Faraday::Builder] Builder for this Connection.
     attr_reader :builder
 
-    # @return [Hash] request options.
-    attr_reader :options
-
     # @return [Hash] SSL options.
     attr_reader :ssl
 
@@ -187,6 +184,7 @@ module Faraday
     # @return [Faraday::Response]
     def options(*args)
       return @options if args.size.zero?
+
       url, params, headers = *args
       run_request(:options, url, nil, headers) do |request|
         request.params.update(params) if params
@@ -399,7 +397,7 @@ module Faraday
     def path_prefix=(value)
       url_prefix.path = if value
                           value = '/' + value unless value[0,1] == '/'
-        value
+                          value
       end
     end
 
@@ -532,7 +530,7 @@ module Faraday
         case url
         when String
           uri = Utils.URI(url)
-            uri = URI.parse("#{uri.scheme}://#{uri.hostname}").find_proxy
+          uri = URI.parse("#{uri.scheme}://#{uri.hostname}").find_proxy
         when URI
           uri = url.find_proxy
         when nil

test/live_server.rb

@@ -6,19 +6,19 @@ module Faraday
     set :environment, :test
     disable :logging
     disable :protection
-  
+
     [:get, :post, :put, :patch, :delete, :options].each do |method|
       send(method, '/echo') do
         kind = request.request_method.downcase
         out = kind.dup
         out << ' ?' << request.GET.inspect if request.GET.any?
         out << ' ' << request.POST.inspect if request.POST.any?
-  
+
         content_type 'text/plain'
         return out
       end
     end
-  
+
     [:get, :post].each do |method|
       send(method, '/stream') do
         content_type :txt
@@ -29,7 +29,7 @@ module Faraday
         end
       end
     end
-  
+
     [:get, :post].each do |method|
       send(method, '/empty_stream') do
         content_type :txt
@@ -38,12 +38,12 @@ module Faraday
         end
       end
     end
-  
+
     get '/echo_header' do
       header = "HTTP_#{params[:name].tr('-', '_').upcase}"
       request.env.fetch(header) { 'NONE' }
     end
-  
+
     post '/file' do
       if params[:uploaded_file].respond_to? :each_key
         "file %s %s %d" % [
@@ -55,28 +55,28 @@ module Faraday
         status 400
       end
     end
-  
+
     get '/multi' do
       [200, { 'Set-Cookie' => 'one, two' }, '']
     end
-  
+
     get '/who-am-i' do
       request.env['REMOTE_ADDR']
     end
-  
+
     get '/slow' do
       sleep 10
       [200, {}, 'ok']
     end
-  
+
     get '/204' do
       status 204 # no content
     end
-  
+
     get '/ssl' do
       request.secure?.to_s
     end
-  
+
     error do |e|
       "#{e.class}\n#{e.to_s}\n#{e.backtrace.join("\n")}"
     end