Fix for rubocop

Author: eagletmt

.rubocop.yml

@@ -1,7 +1,7 @@
 inherit_from: .rubocop_todo.yml
 
 AllCops:
-  TargetRubyVersion: 2.3
+  TargetRubyVersion: 2.2
   DisplayCopNames: true
 
 Performance/RedundantBlockCall:

Gemfile

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 source 'https://rubygems.org'
 
 # Specify your gem's dependencies in switch_point.gemspec

Rakefile

@@ -1,7 +1,8 @@
 # frozen_string_literal: true
+
 require 'bundler/gem_tasks'
 
-task :default => [:spec, :rubocop]
+task :default => %i[spec rubocop]
 
 require 'rspec/core/rake_task'
 RSpec::Core::RakeTask.new(:spec)

benchmark/proxy.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 require 'benchmark/ips'
 require 'switch_point'
 require 'active_record'
@@ -33,7 +34,7 @@ class Proxy2 < ProxyBase
 ActiveRecord::Base.establish_connection(:default)
 
 Plain.connection.execute('CREATE TABLE plains (id integer primary key autoincrement)')
-[:readonly, :writable].each do |mode|
+%i[readonly writable].each do |mode|
   ProxyBase.public_send("with_#{mode}") do
     %w[proxy1s proxy2s].each do |table|
       ProxyBase.connection.execute("CREATE TABLE #{table} (id integer primary key autoincrement)")

lib/switch_point.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 require 'active_support/lazy_load_hooks'
 require 'switch_point/config'
 require 'switch_point/version'

lib/switch_point/config.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module SwitchPoint
   class Config
     attr_accessor :auto_writable

lib/switch_point/connection.rb

@@ -1,11 +1,12 @@
 # frozen_string_literal: true
+
 require 'switch_point/error'
 require 'switch_point/proxy_repository'
 
 module SwitchPoint
   module Connection
     # See ActiveRecord::ConnectionAdapters::QueryCache
-    DESTRUCTIVE_METHODS = [:insert, :update, :delete].freeze
+    DESTRUCTIVE_METHODS = %i[insert update delete].freeze
 
     DESTRUCTIVE_METHODS.each do |method_name|
       define_method(method_name) do |*args, &block|

lib/switch_point/error.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module SwitchPoint
   class Error < StandardError
   end

lib/switch_point/model.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 require 'switch_point/error'
 require 'switch_point/proxy_repository'
 

lib/switch_point/proxy.rb

@@ -1,11 +1,12 @@
 # frozen_string_literal: true
+
 require 'switch_point/error'
 
 module SwitchPoint
   class Proxy
     attr_reader :initial_name
 
-    AVAILABLE_MODES = [:writable, :readonly].freeze
+    AVAILABLE_MODES = %i[writable readonly].freeze
     DEFAULT_MODE = :readonly
 
     def initialize(name)

lib/switch_point/proxy_repository.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 require 'singleton'
 require 'switch_point/proxy'
 

lib/switch_point/query_cache.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module SwitchPoint
   class QueryCache
     def initialize(app, names = nil)

lib/switch_point/version.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module SwitchPoint
-  VERSION = '0.8.0'
+  VERSION = '0.8.0'.freeze
 end

spec/models.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 SwitchPoint.configure do |config|
   config.define_switch_point :main,
     readonly: :main_readonly,

spec/spec_helper.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 require 'coveralls'
 require 'simplecov'
 

spec/switch_point/model_spec.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 RSpec.describe SwitchPoint::Model do
   describe '.use_switch_point' do
     after do

spec/switch_point/query_cache_spec.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 require 'spec_helper'
 require 'rack'
 
@@ -46,7 +47,7 @@ def call(env)
     context 'when names are specified' do
       let(:app) do
         Rack::Builder.new do
-          use SwitchPoint::QueryCache, [:main, :nanika1]
+          use SwitchPoint::QueryCache, %i[main nanika1]
           run TestApp.new
         end
       end

spec/switch_point_spec.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 RSpec.describe SwitchPoint do
   describe '.writable_all!' do
     after do

switch_point.gemspec

@@ -1,5 +1,6 @@
 # coding: utf-8
 # frozen_string_literal: true
+
 lib = File.expand_path('../lib', __FILE__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'switch_point/version'