Nice little word count

2008-11-23 23:38:43 -08:00 · 2008-11-23 23:38:43 -08:00 · 111f76b2fd
parent 2118b55045
commit 111f76b2fd
1 changed files with 4 additions and 0 deletions
--- a/lib/jekyll/filters.rb
+++ b/lib/jekyll/filters.rb
@ -12,6 +12,10 @@ module Jekyll
    def xml_escape(input)
      input.gsub("<", "&lt;").gsub(">", "&gt;")
    end
+    
+    def number_of_words(input)
+      input.split.length
+    end
  end
  
 end