Handbook
Glossary
trailer<< ( value object -- )
Vocabulary
accessors
Inputs
value
an
object
object
an
object
Outputs
None
Definition
IN:
accessors
GENERIC:
trailer<<
( value object -- )
Methods
USING:
accessors
byte-arrays
kernel
slots
slots.private
tools.image
;
M:
image
trailer<<
[
dup
[
byte-array?
]
[
t
]
if*
[
maybe{
byte-array
}
bad-slot-value
]
unless
]
dip
7
set-slot
;
inline