method
each_full

each_full()
public
Yields each full error message added. So Person.errors.add("first_name", "can’t be empty") will be returned through iteration as "First name can’t be empty".
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_full {|msg| messages += msg + "<br/>"} messages # => "Login can not be empty<br />Password can not be empty<br />"