Handbook
Glossary
empty-inverse ( class -- quot )
Vocabulary
inverse
Inputs
class
an
object
Outputs
quot
an
object
Definition
USING:
classes.tuple
kernel
sequences
;
IN:
inverse
:
empty-inverse
( class -- quot )
deconstruct-pred
[
tuple-slots
[
]
any?
[
fail
]
when
]
compose
;