diff options
Diffstat (limited to 'guides/rails_guides/markdown.rb')
-rw-r--r-- | guides/rails_guides/markdown.rb | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/guides/rails_guides/markdown.rb b/guides/rails_guides/markdown.rb index 1ea18ba9f5..69c7cd5136 100644 --- a/guides/rails_guides/markdown.rb +++ b/guides/rails_guides/markdown.rb @@ -1,5 +1,3 @@ -# encoding: utf-8 - require 'redcarpet' require 'nokogiri' require 'rails_guides/markdown/renderer' @@ -47,7 +45,12 @@ module RailsGuides end def dom_id_text(text) - text.downcase.gsub(/\?/, '-questionmark').gsub(/!/, '-bang').gsub(/\s+/, '-') + escaped_chars = Regexp.escape('\\/`*_{}[]()#+-.!:,;|&<>^~=\'"') + + text.downcase.gsub(/\?/, '-questionmark') + .gsub(/!/, '-bang') + .gsub(/[#{escaped_chars}]+/, ' ').strip + .gsub(/\s+/, '-') end def engine |