method

size

v2.0.3 - Show latest stable - 0 notes - Class: ActiveResource::Errors

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What's this?

size() public

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

Show source

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

size

Related methods

Examples