Rebol Programming/op?

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

USAGE:[edit | edit source]

OP? value 

DESCRIPTION:[edit | edit source]

Returns TRUE for op values.

OP? is an action value.

ARGUMENTS:[edit | edit source]

  • value -- (Type: any-type)

SOURCE CODE[edit | edit source]

op?: native["Returns TRUE for op values." value [any-type!] 8]