Returns the total number of errors added. Two errors added to the same attribute will be counted as such with this as well.

Examples

my_person = Person.new(params[:person])
my_person.errors.size
# => 0

my_person.errors.add('login', 'can not be empty') if my_person.login == ''
my_person.errors.add('password', 'can not be empty') if my_person.password == ''
my_person.error.size
# => 2

Source Code

# File active_resource/validations.rb, line 195
def size
  @errors.values.inject(0) { |error_count, attribute| error_count + attribute.size }
end