Jump to content

Rebol Programming/found?

Add links
From Wikibooks, open books for an open world
< Rebol Programming
This page may need to be reviewed for quality.

USAGE:

[edit | edit source]
FOUND? value

DESCRIPTION:

[edit | edit source]

Returns TRUE if value is not NONE.

FOUND? is a function value.

ARGUMENTS

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

SOURCE CODE

[edit | edit source]
found?: func [
    "Returns TRUE if value is not NONE." 
    value
][
    not none? :value
]
Retrieved from "https://en.wikibooks.org/wiki/Rebol_Programming/found%3F"