Improve methods for routes

app/controllers/poteti/application_controller.rb

@@ -2,15 +2,5 @@ module Poteti
   class ApplicationController < ActionController::Base
     # refs: http://stackoverflow.com/questions/5729476/render-without-layout-when-format-is-js-needs-drying
     layout -> (c) { c.request.xhr? ? false : 'poteti/application' }
-
-    def default_url_options
-      { user_name: (@user || current_user).try(:name) }
-    end
-
-    alias_method :tip_path, :user_tip_path
-    alias_method :tips_path, :user_tips_path
-    alias_method :tip_url, :user_tip_url
-    alias_method :tips_url, :user_tips_url
-    helper_method :tip_path, :tips_path, :tip_url, :tips_url
   end
 end

app/controllers/poteti/tips_controller.rb

@@ -1,3 +1,5 @@
+require_dependency 'poteti/application_controller'
+
 module Poteti
   class TipsController < ApplicationController
     def show
@@ -12,10 +14,10 @@ def create
 
       respond_to do |format|
         if @tip.save
-          format.html { redirect_to @tip, notice: 'Tip was successfully created.' }
-          format.js   { render status: :created, location: @tip }
+          format.html { redirect_to [current_user, @tip], notice: 'Tip was successfully created.' }
+          format.js   { render status: :created, location: [current_user, @tip] }
         else
-          format.html { redirect_to tips_path }
+          format.html { redirect_to user_tips_path }
           format.js   { render json: @tip.errors, status: :unprocessable_entity }
         end
       end

app/controllers/poteti/users_controller.rb

@@ -1,3 +1,5 @@
+require_dependency 'poteti/application_controller'
+
 module Poteti
   class UsersController < ApplicationController
     def show

app/models/poteti/user.rb

@@ -13,5 +13,9 @@ class User < ActiveRecord::Base
     devise(*DEVISE_OPTIONS)
 
     has_many :tips
+
+    def to_param
+      name
+    end
   end
 end

app/views/poteti/users/show.slim

@@ -1,13 +1,13 @@
 section.tips
   .tip.new
     - tip = @user.tips.new
-    = form_for tip, remote: true do |f|
+    = form_for [@user, tip], remote: true do |f|
       p = f.text_field :title, placeholder: tip.class.human_attribute_name(:title)
       p = f.text_area :body, placeholder: tip.class.human_attribute_name(:body)
       = f.submit
 
   - @tips.each do |tip|
-    = link_to tip do
+    = link_to [@user, tip] do
       = render 'poteti/tips/show_with_folding', tip: tip
 
 aside