Zequez · September 6, 2011 15:07
diff --git a/attr_readonly_error.rb b/attr_readonly_error.rb
 # Model:

 class User < ActiveRecord::Base
  attr_readonly :email
 end


 # Controller:

 user = User.new :email => '[email protected]'
 puts user.email
 #=> [email protected]
 user.save
 user.update_attributes :email => '[email protected]'
 puts user.email
 #=> [email protected]
	# Model:

	class User < ActiveRecord::Base
	attr_readonly :email
	end


	# Controller:

	user = User.new :email => '[email protected]'
	puts user.email
	#=> [email protected]
	user.save
	user.update_attributes :email => '[email protected]'
	puts user.email
	#=> [email protected]