class SessionsController < ApplicationController

  def new
  end

  # def create
  #   user = User.find_by_email(params[:email])
  #   if user.password == params[:password]
  #     session[:user_id] = user.id
  #     redirect_to root_path
  #   else
  #     flash.now[:error] = "Invalid username or password."
  #     render :new
  #   end
  # end

  # def destroy
  #   session.clear
  #   redirect_to root_path
  # end

end
class SessionsController < ApplicationController
  def new
  end

  def create
    user = User.find_by_email(params[:email])
    if user && user.authenticate(params[:password])
      session[:user_id] = user.id
      redirect_to root_path
    else
      flash.now[:error] = "Invalid username or password."
      render :new
    end
  end

  def destroy
    session.clear
    redirect_to root_path
  end
end
Add correct has_secure_password implementation of sessions with Rails 4 and the latest Bcrypt gem methods.
Add correct has_secure_password implementation of sessions with Rails 4 and the latest Bcrypt gem methods.
