added back html_email obfusticator

2009-11-12 14:42:31 -06:00 · 2009-11-12 14:42:31 -06:00 · bd96f301ef
parent 8653d3e936
commit bd96f301ef
1 changed files with 9 additions and 0 deletions
--- a/source/_helpers.rb
+++ b/source/_helpers.rb
@ -113,6 +113,15 @@ module Helpers
  
  # My added helpers
  
+  def to_html_email(address)
+    email = string_to_html(address)
+    "<a href=\"#{string_to_html('mailto:')}#{email}\">#{email}</a>"
+  end
+
+  def string_to_html(s)
+    s.strip.unpack("C*").map{|ch| "&#" + ch.to_s + ";" }.to_s
+  end
+  
  def show_part (file)
    data = ''
    f = File.open(Dir.pwd+"/source/"+file)