11.2.27 packagep [Function]

packagep object ⇒ generalized-boolean

Arguments and Values::

object—an object.

generalized-boolean—a generalized boolean.

Description::

Returns true if object is of type package; otherwise, returns false.

Examples::

 (packagep *package*) ⇒  true 
 (packagep 'common-lisp) ⇒  false 
 (packagep (find-package 'common-lisp)) ⇒  true 

Notes::

 (packagep object) ≡ (typep object 'package)