excellent thanks.
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Saturday, July 15, 2000 10:37 AM
To: [EMAIL PROTECTED]
Subject: [REBOL] DOES Re:
----- Original Message -----
From: <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, January 16, 2001 1:56 AM
Subject: [REBOL] DOES
> Does anyone know where to find the documentation for the DOES command.
>
>
Use does when your function does not require arguments or locals.
e.g instead of using func with a an empty arg block
print-hello: func [][print "Hello"]
use
print-hello: does [print "Hello"]
> ? does
USAGE:
DOES body
DESCRIPTION:
Defines a function that has no arguments or locals.
DOES is a function value.
ARGUMENTS:
body -- The body block of the function (Type: block)
(SPECIAL ATTRIBUTES)
catch
It is also documented in notes.html for core 2.3
Does
Use does to create functions with out arguments or locally defined words.
For example:
get-script-dir: does [probe system/options/path]
probe get-script-dir
%/usr/local/rebol/
Cheers,
Allen K
