redirecting back to index - ruby-on-rails

Question

I'm building a web app that uses devise. Upon signup with :email, :password, and :password confirmation, the new user is redirected to a second form where they will enter social information (such as hobbies, age, location, etc...) right now the form only contains fields for first and last name.
After submitting the second form, the user should be redirected back to the users#index page which is also where users who are signing in are redirected to. I just created the second form, and after submitting I get the following error:
No route matches [POST] "/users/user/edit_profile"
Below are the relevant files. I'm pretty new, does anyone have any ideas about this?
routes.rb
Appname::Application.routes.draw do
devise_for :users, :controllers => { :registrations => "registrations" }
devise_scope :user do
get 'register', to: 'devise/registrations#new'
get 'login', to: 'devise/sessions#new', as: :login
get 'logout', to: 'devise/sessions#destroy', as: :logout
end
resources :users do
member do
get 'edit_profile'
end
end
root to: "home#index"
match '/about', to: 'static_pages#about', via: 'get'
match '/contact', to: 'static_pages#contact', via: 'get'
match '/help', to: 'static_pages#help', via: 'get'
match '/legal', to: 'static_pages#legal', via: 'get'
end
users_controller.rb
class UsersController < ApplicationController
before_filter :authenticate_user!
def index
#users = User.all
end
def show
#user = User.find(params[:id])
end
def new
end
def create
end
def edit
end
def update
#user = User.find(params[:id])
#user.update!(user_params)
redirect_to #user
end
def destroy
end
def edit_profile_user
#user = User.find(params[:id])
redirect_to #user
end
def user_params
params.require(:user).permit(:first_name, :last_name, :email, :password, :password_confirmation, :hobbies)
end
end
edit_profile.html.erb
<h2>Tell us about yourself</h2>
<%= form_for(resource, as: resource_name, url: edit_profile_user_path(resource_name)) do |f| %>
<%= f.label :first_name %><br />
<%= f.text_field :first_name, autofocus: true %>
<%= f.label :last_name %><br />
<%= f.text_field :last_name %>
<div><%= f.submit "Update" %></div>
<% end %>
here are my rake routes:
new_user_session GET /users/sign_in(.:format) devise/sessions#new
user_session POST /users/sign_in(.:format) devise/sessions#create
destroy_user_session DELETE /users/sign_out(.:format) devise/sessions#destroy
user_password POST /users/password(.:format) devise/passwords#create
new_user_password GET /users/password/new(.:format) devise/passwords#new
edit_user_password GET /users/password/edit(.:format) devise/passwords#edit
PATCH /users/password(.:format) devise/passwords#update
PUT /users/password(.:format) devise/passwords#update
cancel_user_registration GET /users/cancel(.:format) registrations#cancel
user_registration POST /users(.:format) registrations#create
new_user_registration GET /users/sign_up(.:format) registrations#new
edit_user_registration GET /users/edit(.:format) registrations#edit
PATCH /users(.:format) registrations#update
PUT /users(.:format) registrations#update
DELETE /users(.:format) registrations#destroy
register GET /register(.:format) devise/registrations#new
login GET /login(.:format) devise/sessions#new
logout GET /logout(.:format) devise/sessions#destroy
edit_profile_user GET /users/:id/edit_profile(.:format) users#edit_profile
users GET /users(.:format) users#index
POST /users(.:format) users#create
new_user GET /users/new(.:format) users#new
edit_user GET /users/:id/edit(.:format) users#edit
user GET /users/:id(.:format) users#show
PATCH /users/:id(.:format) users#update
PUT /users/:id(.:format) users#update
DELETE /users/:id(.:format) users#destroy
root GET / home#index
about GET /about(.:format) static_pages#about
contact GET /contact(.:format) static_pages#contact
help GET /help(.:format) static_pages#help
legal GET /legal(.:format) static_pages#legal

Answer 1

change:
resources :users do
member do
post 'edit_profile'
end
end

Answer 2

use edit_profile_user_path(#user) instead.
In the Devise login-page, the value of resource_name is just a string "user"... you want to be pointing at an actual user's page, for that you need an actual user instance.... which for Devise's login page is what is stored in resource... but after you're logged in, it's stored in current_user.
However, your code seems to indicate that you're putting user into #user - so that's what I'd use.