insertBefore(arg0, arg1) Instance Public methods IXMLDOMNode insertBefore insert a child node IXMLDOMNode arg0 --- newChild [IN] VARIANT arg1 --- refChild [IN]

Selector.new(string, [values ...]) => selector Class Public methods Creates a new selector from a CSS 2 selector expression. The first argument is the selector expression. All other arguments are used for value substitution. Throws InvalidSelectorError is the selector expression is invalid.

from(ary) Class Public methods

move20(step = nil) Instance Public methods

to_p() Instance Public methods

obj.class_variable_defined?(symbol) â true or false Instance Public methods Returns true if the given class variable is defined in obj. class Fred @@foo = 99 end Fred.class_variable_defined?(:@@foo) #=> true Fred.class_variable_defined?(:@@bar) #=> false

many?(&block) Instance Public methods Returns true if the collection has more than one record. Equivalent to collection.size > 1. class Person < ActiveRecord::Base has_many :pets end person.pets.count # => 1 person.pets.many? # => false person.pets << Pet.new(name: 'Snoopy') person.pets.count # => 2 person.pets.many? # => true You can also pass a block to define criteria. The behavior is the same, it returns true if the collection based on the crite

save!(options={}) Instance Public methods Attempts to save the record just like #save but will raise a RecordInvalid exception instead of returning false if the record is not valid.

config(key, value=None) Instance Public methods

LOG_UPTO(priority_level) => priority_mask Instance Public methods Generates a mask value for priority levels at or below the level specified. See mask=