Class Object
In:

Methods

has_singleton?   real_class   singleton?   singleton_class  

Public Instance methods

class.has_singleton? => true or false

Return true if this object has a singleton class.

class.real_class => Class

Return the object‘s first immediate ancestor; this may be the object‘s class, its singleton class, or a module singleton.

class.singleton? => true or false

Return true if this object is a singleton (that is, it has the FL_SINGLETON flag set).

class.singleton_class => Class

Return the object‘s singleton class. Creats a new singleton class for the object if it does not have one. See RCR#231.

[Validate]