module SessionsHelper

	def sign_in(user)
		remember_token = User.new_remember_token
		cookies.permanent[:remember_token] = remember_token
		user.update_attribute(:remember_token, User.encrypt(remember_token))
		self.current_user = user
	end

	def sign_out
		current_user.update_attribute(:remember_token, User.encrypt(User.new_remember_token))
		cookies.delete(:remember_token)
		self.current_user = nil
	end

	def signed_in?
		!current_user.nil?
  end

	def current_user=(user)
		@current_user = user
	end

	def current_user
		remember_token = User.encrypt(cookies[:remember_token])
		@current_user ||= User.find_by_remember_token(remember_token)
	end 

	def current_user?(user)
	  user == current_user
	end
end
module SessionsHelper

	def sign_in(user)
		remember_token = User.new_remember_token
		cookies.permanent[:remember_token] = remember_token
		user.update_attribute(:remember_token, User.encrypt(remember_token))
		self.current_user = user
	end

	def sign_out
		session[:sc_id] = nil
		current_user.update_attribute(:remember_token, User.encrypt(User.new_remember_token))
		cookies.delete(:remember_token)
		self.current_user = nil
	end

	def signed_in?
		!current_user.nil?
  end

	def current_user=(user)
		@current_user = user
	end

	def current_user
		remember_token = User.encrypt(cookies[:remember_token])
		@current_user ||= User.find_by_remember_token(remember_token)
	end 

	def current_user?(user)
	  user == current_user
	end
end
Update logout to clear soundcloud id from session
Update logout to clear soundcloud id from session
