From eaf2e770e425e4965389fa10b9a1e00f4655d1be Mon Sep 17 00:00:00 2001
From: rautenberg <rautenberg@in-silico.ch>
Date: Wed, 5 Mar 2014 14:21:59 +0100
Subject: set markdown:rdiscount for maruku, update _plugins/related_posts.rb

---
 _config.yml               |  2 ++
 _plugins/related_posts.rb | 54 +++++++++++++++++++++--------------------------
 _posts/2014-02-26-foo.md  |  8 -------
 3 files changed, 26 insertions(+), 38 deletions(-)
 delete mode 100644 _posts/2014-02-26-foo.md

diff --git a/_config.yml b/_config.yml
index 553e6b7..165fdb3 100644
--- a/_config.yml
+++ b/_config.yml
@@ -28,6 +28,8 @@ author :
 #
 production_url : http://opentox.github.com
 
+markdown: rdiscount
+
 # All Jekyll-Bootstrap specific configurations are namespaced into this hash
 #
 JB :
diff --git a/_plugins/related_posts.rb b/_plugins/related_posts.rb
index 7e07c66..449cb73 100644
--- a/_plugins/related_posts.rb
+++ b/_plugins/related_posts.rb
@@ -1,42 +1,40 @@
 require 'jekyll/post'
 
-module RelatedPosts
-
-  # Used to remove #related_posts so that it can be overridden
-  def self.included(klass)
-    klass.class_eval do
-      remove_method :related_posts
+module Jekyll
+  module RelatedPostsByCategory
+    # Used to remove #related_posts so that it can be overridden
+    def self.included(klass)
+      klass.class_eval do
+        remove_method :related_posts
+      end
     end
-  end
 
-  # Calculate related posts.
-  #
-  # Returns [<Post>]
-  def related_posts(posts)
-    return [] unless posts.size > 1
-    highest_freq = Jekyll::Post.tag_freq(posts).values.max
-    related_scores = Hash.new(0)
-    posts.each do |post|
-      post.tags.each do |tag|
-        if self.tags.include?(tag) && post != self
-          cat_freq = Jekyll::Post.tag_freq(posts)[tag]
-          related_scores[post] += (1+highest_freq-cat_freq)
+    # Calculate related posts.
+    # Returns [<Post>]
+    def related_posts(posts)
+      return [] unless posts.size > 1
+      highest_freq = tag_freq(posts).values.max
+      related_scores = Hash.new(0)
+
+      posts.each do |post|
+        post.categories.each do |tag|
+          if self.categories.include?(tag) && post != self
+            cat_freq = tag_freq(posts)[tag]
+            related_scores[post] += (1+highest_freq-cat_freq)
+          end
         end
       end
-    end
 
-    Jekyll::Post.sort_related_posts(related_scores)
-  end
+      sort_related_posts(related_scores)
+    end
 
-  module ClassMethods
     # Calculate the frequency of each tag.
-    #
     # Returns {tag => freq, tag => freq, ...}
     def tag_freq(posts)
       return @tag_freq if @tag_freq
       @tag_freq = Hash.new(0)
       posts.each do |post|
-        post.tags.each {|tag| @tag_freq[tag] += 1}
+        post.categories.each {|tag| @tag_freq[tag] += 1}
       end
       @tag_freq
     end
@@ -56,11 +54,7 @@ module RelatedPosts
     end
   end
 
-end
-
-module Jekyll
   class Post
-    include RelatedPosts
-    extend RelatedPosts::ClassMethods
+    include RelatedPostsByCategory
   end
 end
diff --git a/_posts/2014-02-26-foo.md b/_posts/2014-02-26-foo.md
deleted file mode 100644
index f26b6d4..0000000
--- a/_posts/2014-02-26-foo.md
+++ /dev/null
@@ -1,8 +0,0 @@
----
-layout: post
-title: "foo"
-description: ""
-category: 
-tags: []
----
-{% include JB/setup %}
-- 
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