lastChild() Instance Public methods IXMLDOMNode lastChild first child of the node

getnames(address) Instance Public methods Gets all hostnames for address from the DNS resolver. address must be a Resolv::IPv4, Resolv::IPv6 or a String. Retrieved names will be Resolv::DNS::Name instances.

package_version() Class Public methods

select(method, choices = nil, options = {}, html_options = {}, &block) Instance Public methods Wraps ActionView::Helpers::FormOptionsHelper#select for form builders: <%= form_for @post do |f| %> <%= f.select :person_id, Person.all.collect { |p| [ p.name, p.id ] }, include_blank: true %> <%= f.submit %> <% end %> Please refer to the documentation of the base helper for details.

Fiber.yield(args, ...) â obj Class Public methods Yields control back to the context that resumed the fiber, passing along any arguments that were passed to it. The fiber will resume processing at this point when resume is called next. Any arguments passed to the next resume will be the value that this Fiber.yield expression evaluates to.

load_tk(dir) Instance Public methods

empty?() Instance Public methods Returns true if the queue is empty.

reorder(*args) Instance Public methods Replaces any existing order defined on the relation with the specified order. User.order('email DESC').reorder('id ASC') # generated SQL has 'ORDER BY id ASC' Subsequent calls to order on the same relation will be appended. For example: User.order('email DESC').reorder('id ASC').order('name ASC') generates a query with 'ORDER BY id ASC, name ASC'.

_unset_variable(p1, p2) Instance Public methods

parent=( other ) Instance Public methods Sets the parent of this child to the supplied argument. other Must be a Parent object. If this object is the same object as the existing parent of this child, no action is taken. Otherwise, this child is removed from the current parent (if one exists), and is added to the new parent. Returns The parent added