From d157a04c6d4f3c0d23ec5cf396003b321e245ca3 Mon Sep 17 00:00:00 2001
From: Pat Hawks <pat@pathawks.com>
Date: Sun, 3 Jan 2016 15:47:31 -0800
Subject: [PATCH] Rubocop: Performance/StringReplacement  - Use delete! instead
 of gsub!  - Use tr instead of gsub

---
 lib/jekyll/tags/highlight.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/jekyll/tags/highlight.rb b/lib/jekyll/tags/highlight.rb
index 13c4e8e8..575fb57e 100644
--- a/lib/jekyll/tags/highlight.rb
+++ b/lib/jekyll/tags/highlight.rb
@@ -21,7 +21,7 @@ module Jekyll
               key, value = opt.split('=')
               # If a quoted list, convert to array
               if value && value.include?("\"")
-                  value.gsub!(/"/, "")
+                  value.delete!('"')
                   value = value.split
               end
               @highlight_options[key.to_sym] = value || true
@@ -110,7 +110,7 @@ eos
 
       def add_code_tag(code)
         code_attributes = [
-          "class=\"language-#{@lang.to_s.gsub('+', '-')}\"",
+          "class=\"language-#{@lang.to_s.tr('+', '-')}\"",
           "data-lang=\"#{@lang.to_s}\""
         ].join(" ")
         "<figure class=\"highlight\"><pre><code #{code_attributes}>#{code.chomp}</code></pre></figure>"