class UsersController < ApplicationController
  skip_before_filter :authenticate!, only: [:new, :create]

  def new
    @user = User.new
  end

  def create
    @user = User.new(user_params)
    if !@user.save
      render :new
    else
      self.current_user =  @user
      redirect_to :root
    end
  end

  private

  def user_params
    params.require(:user).permit(:email, :password, :password_confirmation)
  end
end