Rebol Programming/function?

From Wikibooks, open books for an open world
Jump to navigation Jump to search

USAGE:

[edit | edit source]
FUNCTION? value 

DESCRIPTION:

[edit | edit source]

Returns TRUE for function values.

FUNCTION? is an action value.

ARGUMENTS

[edit | edit source]
  • value -- (Type: any-type)

SOURCE CODE

[edit | edit source]
function?: native["Returns TRUE for function values." value [any-type!] 9]