Handbook
Glossary
add-row ( board -- board )
Vocabulary
tetris
.
board
Inputs
board
an
object
Outputs
board
an
object
Definition
USING:
accessors
arrays
kernel
sequences
;
IN:
tetris.board
:
add-row
( board -- board )
dup
rows>>
over
width>>
f
<array>
prefix
>>rows
;