org.jruby

Interface RubyEnumerator.SizeFn<T extends IRubyObject>

Type Parameters:

T - the enumerated object's type

Enclosing class:

RubyEnumerator

public static interface RubyEnumerator.SizeFn<T extends IRubyObject>

"Function" type for java-created enumerators with size. Should be implemented so that calls to SizeFn#size are kept in sync with the size of the created enum (i.e. if the object underlying an enumerator changes, calls to SizeFn#size should reflect that change).

Method Summary

Modifier and Type	Method and Description
IRubyObject	size(ThreadContext context, T self, IRubyObject[] args)

Method Detail

size

IRubyObject size(ThreadContext context,
                 T self,
                 IRubyObject[] args)