Flowdock
method

singleton_class

Importance_1
v1_9_3_125 - Show latest stable - 0 notes - Class: Object
singleton_class() public

Returns the singleton class of obj. This method creates a new singleton class if obj does not have it.

If obj is nil, true, or false, it returns NilClass, TrueClass, or FalseClass, respectively. If obj is a Fixnum or a Symbol, it raises a TypeError.

Object.new.singleton_class  #=> #<Class:#<Object:0xb7ce1e24>>
String.singleton_class      #=> #<Class:String>
nil.singleton_class         #=> NilClass
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