411 REFERENCE · Wikibooks
Rebol Programming/tuple?
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
USAGE:
TUPLE? value
DESCRIPTION:
Returns TRUE for tuple values.
TUPLE? is an action value.
ARGUMENTS
value -- (Type: any-type)
SOURCE CODE
tuple?: native["Returns TRUE for tuple values." value [any-type!] 37]