Handbook
Glossary
and-tombstones ( quot: ( elt -- ? ) -- quot: ( elt -- ? ) )
Vocabulary
hash-sets
.
private
Inputs
quot
a
quotation
with stack effect
( elt -- ? )
Outputs
quot
a
quotation
with stack effect
( elt -- ? )
Definition
USING:
hashtables.private
kernel
;
IN:
hash-sets.private
:
and-tombstones
( quot: ( elt -- ? ) -- quot: ( elt -- ? ) )
[
[
dup
tombstone?
[
drop
t
]
]
]
dip
[
if
]
curry
compose
;
inline