Handbook
Glossary
2filter-mapper-for ( filter-quot map-quot length exemplar -- filter-mapper accum )
Vocabulary
sequences
.
extras
.
private
Inputs
filter-quot
an
object
map-quot
an
object
length
an
object
exemplar
an
object
Outputs
filter-mapper
an
object
accum
an
object
Definition
USING:
kernel
sequences
;
IN:
sequences.extras.private
:
2filter-mapper-for
( filter-quot map-quot length exemplar -- filter-mapper accum )
new-resizable
[
[
2push-map-when
]
3curry
]
keep
;
inline