Handbook
Glossary
cell-at ( cells row col -- cell/f )
Vocabulary
minesweeper
Inputs
cells
an
object
row
an
object
col
an
object
Outputs
cell/f
an
object
Definition
USING:
kernel
sequences
;
IN:
minesweeper
::
cell-at
( cells row col -- cell/f )
row cells
?nth
[
col
swap
?nth
]
[
f
]
if*
;