Make #escape_markdown a class method

Charcoal-SE · Jul 18, 2018 · 892b1c8 · 892b1c8
1 parent 9213e1a
commit 892b1c8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/app/helpers/smoke_detectors_helper.rb b/app/helpers/smoke_detectors_helper.rb
@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 module SmokeDetectorsHelper
-  def escape_markdown(s)
+  def self.escape_markdown(s)
     %w{[ ] * _ `}.each do |token|
       s = s.gsub token, '\\' + token
     end