Refactor controllers

2015-05-02 00:24:30 +00:00
parent 6001cd2e79
commit 8b226998a4
8 changed files with 51 additions and 17 deletions
--- a/app/controllers/api/playlists_controller.rb
+++ b/app/controllers/api/playlists_controller.rb
@@ -1,11 +1,12 @@
 module API
  class PlaylistsController < ApplicationController
+    before_action :set_playlist, only: :show
+
    def index
      @playlists = Playlist.all
    end

    def show
-      @playlist = Playlist.find(params[:id])
    end

    def create
@@ -16,6 +17,10 @@ module API

    private

+    def set_playlist
+      @playlist = Playlist.find(params[:id])
+    end
+
    def playlist_params
      params.require(:playlist).permit :name
    end