Reduce allocation from normalize_whitespace filter (#8400)

Merge pull request 8400
2020-10-01 19:23:12 +05:30 · 2020-10-01 19:23:12 +05:30 · ecbfa58d65
parent f0e342d390
commit ecbfa58d65
1 changed files with 1 additions and 1 deletions
--- a/lib/jekyll/filters.rb
+++ b/lib/jekyll/filters.rb
@ -113,7 +113,7 @@ module Jekyll
    #
    # Returns the formatted String
    def normalize_whitespace(input)
-      input.to_s.gsub(%r!\s+!, " ").strip
+      input.to_s.gsub(%r!\s+!, " ").tap(&:strip!)
    end

    # Count the number of words in the input string.