explain(arel, binds = []) Instance Public methods DATABASE STATEMENTS ======================================

rendered_views() Instance Public methods

[]=(k,v) Instance Public methods

unsubscribe(subscriber) Instance Public methods

after_validation(*args, &block) Instance Public methods Defines a callback that will get called right after validation happens. class Person include ActiveModel::Validations include ActiveModel::Validations::Callbacks attr_accessor :name, :status validates_presence_of :name after_validation :set_status private def set_status self.status = errors.empty? end end person = Person.new person.name = '' person.valid? # => false person.status # => false

all_quarter() Instance Public methods Returns a Range representing the whole quarter of the current date/time.

find_tzinfo(name) Class Public methods

content_tag_for(tag_name, single_or_multiple_records, prefix = nil, options = nil, &block) Instance Public methods #content_tag_for creates an HTML element with id and class parameters that relate to the specified Active Record object. For example: <%= content_tag_for(:tr, @person) do %> <td><%= @person.first_name %></td> <td><%= @person.last_name %></td> <% end %> would produce the following HTML (assuming @person is an insta

vendor_javascripts() Instance Public methods

javascripts() Instance Public methods