411 REFERENCE · Wikibooks
Rebol Programming/any-block?
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
USAGE:
ANY-BLOCK? value
DESCRIPTION:
Returns TRUE for any-block values.
ANY-BLOCK? is an action value.
ARGUMENTS
value -- (Type: any-type)
SOURCE CODE
any-block?: native["Returns TRUE for any-block values." value [any-type!] 20]