/ Ruby on Rails
/
method

each

rails latest stable - Class: ActiveResource::Errors

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v2.3.8) is shown here.

each()
public

Yields each attribute and associated message per error added.

Examples

  my_person = Person.new(params[:person])

  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 == ''
  messages = ''
  my_person.errors.each {|attr, msg| messages += attr.humanize + " " + msg + "<br />"}
  messages
  # => "Login can not be empty<br />Password can not be empty<br />"