From eb5fea40a404e829f00552859ae1b206728d99d7 Mon Sep 17 00:00:00 2001
From: Bart de Water <bartdewater@gmail.com>
Date: Sat, 28 Jul 2018 17:37:17 -0400
Subject: Enable Start/EndWith and RegexpMatch cops

In cases where the MatchData object is not used, this provides a speed-up:
https://github.com/JuanitoFatas/fast-ruby/#stringmatch-vs-stringmatch-vs-stringstart_withstringend_with-code-start-code-end
---
 guides/rails_guides/kindle.rb            | 2 +-
 guides/rails_guides/markdown.rb          | 4 ++--
 guides/rails_guides/markdown/renderer.rb | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

(limited to 'guides/rails_guides')

diff --git a/guides/rails_guides/kindle.rb b/guides/rails_guides/kindle.rb
index d370541d2e..8a0361ff4c 100644
--- a/guides/rails_guides/kindle.rb
+++ b/guides/rails_guides/kindle.rb
@@ -35,7 +35,7 @@ module Kindle
   def generate_front_matter(html_pages)
     frontmatter = []
     html_pages.delete_if { |x|
-      if x =~ /(toc|welcome|copyright).html/
+      if /(toc|welcome|copyright).html/.match?(x)
         frontmatter << x unless x =~ /toc/
         true
       end
diff --git a/guides/rails_guides/markdown.rb b/guides/rails_guides/markdown.rb
index 84f95eec68..61b371363e 100644
--- a/guides/rails_guides/markdown.rb
+++ b/guides/rails_guides/markdown.rb
@@ -69,7 +69,7 @@ module RailsGuides
       end
 
       def extract_raw_header_and_body
-        if @raw_body =~ /^\-{40,}$/
+        if /^\-{40,}$/.match?(@raw_body)
           @raw_header, _, @raw_body = @raw_body.partition(/^\-{40,}$/).map(&:strip)
         end
       end
@@ -89,7 +89,7 @@ module RailsGuides
             hierarchy = []
 
             doc.children.each do |node|
-              if node.name =~ /^h[3-6]$/
+              if /^h[3-6]$/.match?(node.name)
                 case node.name
                 when "h3"
                   hierarchy = [node]
diff --git a/guides/rails_guides/markdown/renderer.rb b/guides/rails_guides/markdown/renderer.rb
index 78820a7856..8095b8c898 100644
--- a/guides/rails_guides/markdown/renderer.rb
+++ b/guides/rails_guides/markdown/renderer.rb
@@ -35,7 +35,7 @@ HTML
       def paragraph(text)
         if text =~ %r{^NOTE:\s+Defined\s+in\s+<code>(.*?)</code>\.?$}
           %(<div class="note"><p>Defined in <code><a href="#{github_file_url($1)}">#{$1}</a></code>.</p></div>)
-        elsif text =~ /^(TIP|IMPORTANT|CAUTION|WARNING|NOTE|INFO|TODO)[.:]/
+        elsif /^(TIP|IMPORTANT|CAUTION|WARNING|NOTE|INFO|TODO)[.:]/.match?(text)
           convert_notes(text)
         elsif text.include?("DO NOT READ THIS FILE ON GITHUB")
         elsif text =~ /^\[<sup>(\d+)\]:<\/sup> (.+)$/
@@ -110,7 +110,7 @@ HTML
         end
 
         def api_link(url)
-          if url =~ %r{http://api\.rubyonrails\.org/v\d+\.}
+          if %r{http://api\.rubyonrails\.org/v\d+\.}.match?(url)
             url
           elsif edge
             url.sub("api", "edgeapi")
-- 
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