Address all possible `Performance/StartWith` / `Performance/EndWith` violations

rubocop-performance v1.5.1 includes bug fixes for that cops.

https://github.com/rubocop-hq/rubocop-performance/releases/tag/v1.5.1

Gemfile.lock

@@ -284,8 +284,8 @@ GEM
     image_processing (1.9.3)
       mini_magick (>= 4.9.5, < 5)
       ruby-vips (>= 2.0.13, < 3)
-    jaro_winkler (1.5.3)
+    jaro_winkler (1.5.4)
-    jaro_winkler (1.5.3-java)
+    jaro_winkler (1.5.4-java)
     jdbc-mysql (5.1.47)
     jdbc-postgres (42.2.6)
     jdbc-sqlite3 (3.28.0)
@@ -349,7 +349,7 @@ GEM
     nokogiri (1.10.4-x86-mingw32)
       mini_portile2 (~> 2.4.0)
     os (1.0.1)
-    parallel (1.18.0)
+    parallel (1.19.0)
     parser (2.6.5.0)
       ast (~> 2.4.0)
     path_expander (1.1.0)
@@ -416,7 +416,7 @@ GEM
       rainbow (>= 2.2.2, < 4.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 1.7)
-    rubocop-performance (1.5.0)
+    rubocop-performance (1.5.1)
       rubocop (>= 0.71.0)
     rubocop-rails (2.3.2)
       rack (>= 1.1)

actionpack/lib/action_controller/metal/http_authentication.rb

@@ -482,7 +482,7 @@ module ActionController
       def raw_params(auth)
         _raw_params = auth.sub(TOKEN_REGEX, "").split(/\s*#{AUTHN_PAIR_DELIMITERS}\s*/)
 
-        if !(%r{\A#{TOKEN_KEY}}.match?(_raw_params.first))
+        if !_raw_params.first.start_with?(TOKEN_KEY)
           _raw_params[0] = "#{TOKEN_KEY}#{_raw_params.first}"
         end
 

actionpack/lib/action_controller/test_case.rb

@@ -594,8 +594,9 @@ module ActionController
 
       private
         def scrub_env!(env)
-          env.delete_if { |k, v| k.match?(/^(action_dispatch|rack)\.request/) }
+          env.delete_if do |k, _|
-          env.delete_if { |k, v| k.match?(/^action_dispatch\.rescue/) }
+            k.start_with?("rack.request", "action_dispatch.request", "action_dispatch.rescue")
+          end
           env["rack.input"] = StringIO.new
           env.delete "CONTENT_LENGTH"
           env.delete "RAW_POST_DATA"

actionpack/test/dispatch/exception_wrapper_test.rb

@@ -21,7 +21,7 @@ module ActionDispatch
     setup do
       @cleaner = ActiveSupport::BacktraceCleaner.new
       @cleaner.remove_filters!
-      @cleaner.add_silencer { |line| !line.match?(/^lib/) }
+      @cleaner.add_silencer { |line| !line.start_with?("lib") }
     end
 
     test "#source_extracts fetches source fragments for every backtrace entry" do

activerecord/lib/active_record/connection_adapters/mysql/column.rb

@@ -11,7 +11,7 @@ module ActiveRecord
         end
 
         def case_sensitive?
-          collation && !/_ci\z/.match?(collation)
+          collation && !collation.end_with?("_ci")
         end
 
         def auto_increment?

activerecord/lib/active_record/model_schema.rb

@@ -415,8 +415,7 @@ module ActiveRecord
         @content_columns ||= columns.reject do |c|
           c.name == primary_key ||
           c.name == inheritance_column ||
-          c.name.end_with?("_id") ||
+          c.name.end_with?("_id", "_count")
-          c.name.end_with?("_count")
         end
       end
 

activesupport/lib/active_support/option_merger.rb

@@ -5,7 +5,7 @@ require "active_support/core_ext/hash/deep_merge"
 module ActiveSupport
   class OptionMerger #:nodoc:
     instance_methods.each do |method|
-      undef_method(method) unless method.match?(/^(__|instance_eval|class|object_id)/)
+      undef_method(method) unless method.start_with?("__", "instance_eval", "class", "object_id")
     end
 
     def initialize(context, options)

railties/lib/rails/code_statistics.rb

@@ -44,7 +44,7 @@ class CodeStatistics #:nodoc:
       Dir.foreach(directory) do |file_name|
         path = "#{directory}/#{file_name}"
 
-        if File.directory?(path) && !(/^\./.match?(file_name))
+        if File.directory?(path) && !file_name.start_with?(".")
           stats.add(calculate_directory_statistics(path, pattern))
         elsif file_name&.match?(pattern)
           stats.add_by_file_path(path)

railties/lib/rails/command/base.rb

@@ -52,7 +52,7 @@ module Rails
         def inherited(base) #:nodoc:
           super
 
-          if base.name && !base.name.match?(/Base$/)
+          if base.name && !base.name.end_with?("Base")
             Rails::Command.subclasses << base
           end
         end

railties/lib/rails/generators/base.rb

@@ -233,7 +233,7 @@ module Rails
         # Invoke source_root so the default_source_root is set.
         base.source_root
 
-        if base.name && !base.name.match?(/Base$/)
+        if base.name && !base.name.end_with?("Base")
           Rails::Generators.subclasses << base
 
           Rails::Generators.templates_path.each do |path|