Nu Class Reference

NSNull Extensions

NSNull extensions for Nu programming.

Declared in: objc/extensions.h

In Nu, nil is represented by [NSNull null].

Methods

- array
- atom
- count
- length

-

(NSMutableArray *)

array

nil converts to an empty array.

in objc/extensions.h

-

(bool)

atom

Returns false. In Nu, nil is not an atom.

in objc/extensions.h

-

(int)

count

count is a synonym for length.

in objc/extensions.h

-

(int)

length

The length of nil is zero.

in objc/extensions.h