From d6562832e70d07e5013001b3bed43c1a66bb4074 Mon Sep 17 00:00:00 2001
From: David Gil <dgilperez@gmail.com>
Date: Thu, 10 Sep 2015 14:56:59 +0200
Subject: [PATCH] adds rinku gem and auto_link for Comment.body - WIP

---
 Gemfile               | 3 ++-
 Gemfile.lock          | 2 ++
 app/models/comment.rb | 5 +++++
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/Gemfile b/Gemfile
index 525d238fd..05d9ec2e9 100644
--- a/Gemfile
+++ b/Gemfile
@@ -29,7 +29,7 @@ gem 'omniauth-google-oauth2'
 gem 'kaminari'
 gem 'ancestry'
 gem 'acts-as-taggable-on'
-gem "responders"
+gem 'responders'
 gem 'foundation-rails'
 gem 'foundation_rails_helper'
 gem 'acts_as_votable'
@@ -40,6 +40,7 @@ gem 'social-share-button'
 gem 'initialjs-rails', '0.2.0'
 gem 'unicorn'
 gem 'paranoia'
+gem 'rinku', require: 'rails_rinku'
 gem 'savon'
 gem 'dalli'
 gem 'rollbar', '~> 2.2.1'
diff --git a/Gemfile.lock b/Gemfile.lock
index 7da5c9fe2..6dfcba2b0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -294,6 +294,7 @@ GEM
       http-cookie (>= 1.0.2, < 2.0)
       mime-types (>= 1.16, < 3.0)
       netrc (~> 0.7)
+    rinku (1.7.3)
     rollbar (2.2.1)
     rspec (3.3.0)
       rspec-core (~> 3.3.0)
@@ -444,6 +445,7 @@ DEPENDENCIES
   quiet_assets
   rails (= 4.2.4)
   responders
+  rinku
   rollbar (~> 2.2.1)
   rspec-rails (~> 3.0)
   sass-rails (~> 5.0)
diff --git a/app/models/comment.rb b/app/models/comment.rb
index 233736824..586de729c 100644
--- a/app/models/comment.rb
+++ b/app/models/comment.rb
@@ -53,6 +53,11 @@ class Comment < ActiveRecord::Base
     self.user= author
   end
 
+  def body
+    unprocessed = super
+    unprocessed ? Rinku.auto_link(unprocessed).html_safe : unprocessed
+  end
+
   def total_votes
     cached_votes_total
   end