def self.types()end
Gets the DataTypes. Returns the TYPES
reference Array
.
def self.instance?(obj = nil)end
Predicate. Verifies a DataType type instance. Takes any identifier. Returns true
in the case the argument is a Numeric
, FalseClass
, Symbol
, TrueClass
, or NilClass
instance. false
otherwise.
def self.type?(type = nil)end