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class ApplicationController < ActionController::Base
protect_from_forgery with: :exception
helper_method :current_user, :logged_in?
def current_user
@current_user ||= User.find_by(session_token: session[:session_token])
@current_user
end
def logged_in?
!!current_user
end
def logout
current_user.reset_session_token
session[:session_token] = nil
end
def login(user)
@current_user = user
session[:session_token] = user.reset_session_token
end
def require_login
redirect_to new_session_url unless logged_in?
end
end
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