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Ruby

Andrew Martin
Andrew Martin
17,513 Points
Posted by Andrew Martin
Andrew Martin
17,513 Points

Ruby Code Challenge : Scoped Finders

So this code challenge has been bugging me for a long time, a really long time, and frankly I admit I'm going to need some help, I clearly am missing something.

On the Scoped Finders challenge I've thrown three different 'answers' at the second part of this task to no avail, so any help would be muchly welcomed, very muchly.

EDIT: Oh man, I made this way more complicated then it actually was, I added in so much extras that I lost track of what the question was actually asking, I found my problem. Thanks.

Answer #1

class UserFriendshipsController < ApplicationController
before_filter :authenticate_user!
respond_to :html, :json
def index
  case params[:list]
 when nil
  @user_friendships = current_user.pending_user_friendships.all
 when 'blocked'
  @user_friendships = current_user.blocked_user_friendships.all
end 
respond_with @user_friendships 
end
end

Answer #2

class UserFriendshipsController < ApplicationController
before_filter :authenticate_user!
respond_to :html, :json
def index
 @user_friendships = UserFriendshipDecorator.decorate_collection(friendship_association.all)
respond_with @user_friendships
end

private
def friendship_association
 case params[:list]
  when nil
   current_user.pending_user_friendships
 when 'blocked'
  current_user.blocked_user_friendships
end
end
end

Answer #3

class UserFriendshipsController < ApplicationController
before_filter :authenticate_user!
respond_to :html, :json
def index
 if params[:list]
  @user_friendships = current_user.blocked_user_friendships.all
 else
  @user_friendships = current_user.pending_user_friendships.all
 end
 end
 end

2 Answers

Andrew Martin
Andrew Martin
17,513 Points
Andrew Martin
Andrew Martin
17,513 Points

I've responded to your thread on this, in case anyone else ever encounters this hair-ripping dilemma, its here:

https://teamtreehouse.com/forum/issue-with-ruby-on-rails-code-challenge

George Offley
PLUS
George Offley
Courses Plus Student 7,386 Points
George Offley
George Offley
Courses Plus Student 7,386 Points

Any clues on the answer, because I've also been stuck on this for quite some time, and I'm tearing my hair out over it.

Any help would be greatly appreciated