chore: Rubocop lint Style/SymbolArray

.rubocop_todo.yml

@@ -1,6 +1,6 @@
 # This configuration was generated by
 # `rubocop --auto-gen-config`
-# on 2019-02-28 17:19:19 +0000 using RuboCop version 0.65.0.
+# on 2019-02-28 17:29:46 +0000 using RuboCop version 0.65.0.
 # 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
@@ -572,14 +572,7 @@ Style/StructInheritance:
     - 'lib/faraday/request.rb'
     - 'spec/faraday/rack_builder_spec.rb'
 
-# Offense count: 6
-# Cop supports --auto-correct.
-# Configuration parameters: MinSize.
-# SupportedStyles: percent, brackets
-Style/SymbolArray:
-  EnforcedStyle: brackets
-
-# Offense count: 272
+# Offense count: 271
 # Configuration parameters: AllowHeredoc, AllowURI, URISchemes, IgnoreCopDirectives, IgnoredPatterns.
 # URISchemes: http, https
 Metrics/LineLength:

lib/faraday/adapter/net_http_persistent.rb

@@ -10,7 +10,7 @@ module Faraday
 
       def net_http_connection(env)
         @cached_connection ||=
-          if Net::HTTP::Persistent.instance_method(:initialize).parameters.first == [:key, :name]
+          if Net::HTTP::Persistent.instance_method(:initialize).parameters.first == %i[key name]
             options = { name: 'Faraday' }
             options[:pool_size] = @connection_options[:pool_size] if @connection_options.key?(:pool_size)
             Net::HTTP::Persistent.new(options)

lib/faraday/connection.rb

@@ -14,7 +14,7 @@ module Faraday
   #
   class Connection
     # A Set of allowed HTTP verbs.
-    METHODS = Set.new [:get, :post, :put, :delete, :head, :patch, :options, :trace, :connect]
+    METHODS = Set.new %i[get post put delete head patch options trace connect]
 
     # @return [Hash] URI query unencoded key/value pairs.
     attr_reader :params

lib/faraday/request/retry.rb

@@ -23,7 +23,7 @@ module Faraday
   # interval that is random between 0.1 and 0.15.
   class Request::Retry < Faraday::Middleware
     DEFAULT_EXCEPTIONS = [Errno::ETIMEDOUT, 'Timeout::Error', Faraday::TimeoutError, Faraday::RetriableResponse].freeze
-    IDEMPOTENT_METHODS = [:delete, :get, :head, :options, :put]
+    IDEMPOTENT_METHODS = %i[delete get head options put]
 
     class Options < Faraday::Options.new(:max, :interval, :max_interval, :interval_randomness,
                                          :backoff_factor, :exceptions, :methods, :retry_if, :retry_block,

test/live_server.rb

@@ -9,7 +9,7 @@ module Faraday
     disable :logging
     disable :protection
 
-    [:get, :post, :put, :patch, :delete, :options].each do |method|
+    %i[get post put patch delete options].each do |method|
       send(method, '/echo') do
         kind = request.request_method.downcase
         out = kind.dup
@@ -21,7 +21,7 @@ module Faraday
       end
     end
 
-    [:get, :post].each do |method|
+    %i[get post].each do |method|
       send(method, '/stream') do
         content_type :txt
         stream do |out|
@@ -32,7 +32,7 @@ module Faraday
       end
     end
 
-    [:get, :post].each do |method|
+    %i[get post].each do |method|
       send(method, '/empty_stream') do
         content_type :txt
         stream do |out|