Handbook
Glossary
assert? ( object -- ? )
Vocabulary
kernel
Inputs and outputs
object
an
object
?
a
boolean
Word description
Tests if the object is an instance of the
assert
class.
Definition
USING:
classes.tuple.private
slots.private
;
IN:
kernel
:
assert?
( object -- ? )
dup
tuple?
[
layout-of
7
slot
\
assert
eq?
]
[
drop
f
]
if
;