Fix many N+1 queries

This commit is contained in:
Andrew Tomaka 2015-12-11 15:11:06 -05:00
parent d5c7229f90
commit 52358fa68a
3 changed files with 7 additions and 4 deletions

View file

@ -4,7 +4,10 @@ class CommentsController < ApplicationController
before_filter :set_subcreddit
def show
@comments = @comment.subtree.arrange(order: :created_at)
@comments = @comment
.subtree
.includes(:post, :user)
.arrange(order: :created_at)
end
def new

View file

@ -3,11 +3,11 @@ class PostsController < ApplicationController
before_filter :set_subcreddit
def index
@posts = Post.all
@posts = Post.includes(:subcreddit, :user).all
end
def show
@comments = @post.comments.arrange(order: :created_at)
@comments = @post.comments.includes(:user).arrange(order: :created_at)
end
def new

View file

@ -1,7 +1,7 @@
class UsersController < ApplicationController
def show
@user = User.friendly.find(params[:id])
@comments = @user.comments
@comments = @user.comments.includes(:post)
end
def new