remove dislikes; didn't change the db structure, just removed the traces in the code since we're not using them

app/controllers/aspects_controller.rb

@@ -38,7 +38,7 @@ class AspectsController < ApplicationController
                                            :type => ['StatusMessage','ActivityStreams::Photo'],
                                            :order => session[:sort_order] + ' DESC',
                                            :max_time => params[:max_time].to_i
-                          ).includes(:comments, :mentions, :likes, :dislikes)
+                          ).includes(:comments, :mentions, :likes)
 
     @posts = PostsFake.new(posts)
     if params[:only_posts]

app/helpers/sockets_helper.rb

@@ -50,7 +50,7 @@ module SocketsHelper
         v = render_to_string(:partial => 'comments/comment', :locals => {:post => object.post, :comment => object, :person => object.author, :current_user => user})
 
       elsif object.is_a? Like
-        v = render_to_string(:partial => 'likes/likes', :locals => {:likes => object.post.likes, :dislikes => object.post.dislikes})
+        v = render_to_string(:partial => 'likes/likes', :locals => {:likes => object.post.likes})
 
       elsif object.is_a? Notification
         v = render_to_string(:partial => 'notifications/popup', :locals => {:note => object, :person => opts[:actor]})

app/models/user.rb

@@ -193,10 +193,8 @@ class User < ActiveRecord::Base
   # @param [Post] post
   # @return [Like]
   def like_for(post)
-    [post.likes, post.dislikes].each do |likes|
+    post.likes.each do |like|
-      likes.each do |like|
+      return like if like.author_id == self.person.id
-        return like if like.author_id == self.person.id
-      end
     end
     return nil
   end

app/views/likes/create.js.erb

@@ -1,4 +1,4 @@
 $(".like_action", ".stream_element[data-guid=<%=@like.post_id%>]").html("<%= escape_javascript(like_action(@like.post))%>");
 
-WebSocketReceiver.processLike("<%=@like.post_id%>", "<%= escape_javascript(render("likes/likes", :post_id => @like.post_id, :likes => @like.post.likes, :dislikes => @like.post.dislikes)) %>");
+WebSocketReceiver.processLike("<%=@like.post_id%>", "<%= escape_javascript(render("likes/likes", :post_id => @like.post_id, :likes => @like.post.likes)) %>");
 

app/views/likes/destroy.js.erb

@@ -1,3 +1,3 @@
 $(".like_action", ".stream_element[data-guid=<%=@like.post_id%>]").html("<%= escape_javascript(like_action(@like.post))%>");
-WebSocketReceiver.processLike("<%=@like.post_id%>", "<%= escape_javascript(render("likes/likes", :post_id => @like.post_id, :likes => @like.post.likes, :dislikes => @like.post.dislikes)) %>");
+WebSocketReceiver.processLike("<%=@like.post_id%>", "<%= escape_javascript(render("likes/likes", :post_id => @like.post_id, :likes => @like.post.likes)) %>");
 

app/views/photos/show.html.haml

@@ -63,14 +63,7 @@
 
 .span-16.prepend-4.append-4.last
   #photo_stream.stream.show
-    // TODO(likes)
-    /- if (defined?(current_user) && !current_user.liked?(@parent))
-    /  %span.like_links
-    /    = link_to t('shared.stream_element.like'), likes_path(:positive => 'true', :post_id => @parent.id), :method => :post, :class => "like_it", :remote => true
-    /    |
-    /    = link_to t('shared.stream_element.dislike'), likes_path(:positive => 'false', :post_id => @parent.id), :method => :post, :class => "dislike_it", :remote => true
-
     %div{:data=>{:guid=>parent.id}}
       .likes_container
-        = render "likes/likes", :post_id => parent.id, :likes => parent.likes, :dislikes => parent.dislikes
+        = render "likes/likes", :post_id => parent.id, :likes => parent.likes
       = render "comments/comments", :post => parent, :comments => parent.comments, :always_expanded => true

app/views/shared/_stream_element.html.haml

@@ -52,6 +52,6 @@
 
       .likes
         - if post.likes.size > 0
-          = render "likes/likes", :post_id => post.id, :likes => post.likes, :dislikes => post.dislikes, :current_user => current_user
+          = render "likes/likes", :post_id => post.id, :likes => post.likes, :current_user => current_user
 
       = render "comments/comments", :post => post, :comments => post.comments, :current_user => current_user, :condensed => true, :commenting_disabled => (defined?(@commenting_disabled) && @commenting_disabled)

spec/models/user_spec.rb

@@ -570,13 +570,13 @@ describe User do
       @message = alice.post(:status_message, :text => "cool", :to => alice.aspects.first)
       @message2 = bob.post(:status_message, :text => "uncool", :to => bob.aspects.first)
       @like = alice.like(true, :post => @message)
-      @dislike = bob.like(false, :post => @message)
+      @like2 = bob.like(true, :post => @message)
     end
 
     describe '#like_for' do
       it 'returns the correct like' do
         alice.like_for(@message).should == @like
-        bob.like_for(@message).should == @dislike
+        bob.like_for(@message).should == @like2
       end
 
       it "returns nil if there's no like" do