411 REFERENCE · Wikibooks
Rebol Programming/dir?
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USAGE:
DIR? target
DESCRIPTION:
Returns TRUE if a file or URL is a directory.
DIR? is a function value.
ARGUMENTS
target -- (Type: file url)
(SPECIAL ATTRIBUTES)
catch
SOURCE CODE
dir?: func [
"Returns TRUE if a file or URL is a directory."
[catch]
target [file! url!]
/local info
][
info: throw-on-error [info? target]
either none? info [false] [info/type = 'directory]
]