[REBOL] Re: Antwort: Re: WYSIWYG programming
From: rebol:techscribe at: 27-Oct-2000 16:03
Hi Jeff,
[jeff--rebol--net] wrote:
> You suddenly realise that instead of:
>
> either found? val1 [foo: val1][
> either found? val2 [foo: val2][
> either found? val3 [foo: val3][
> foo: default-val
> ]
> ]
> ]
>
> you can just do this:
>
> foo: any [val1 val2 val3 default-val]
>
Deja vu. Last night (early this morning) I came up with this exact
idea, while writing a parse rule that had to distinguish three cases.
Take Care,
Elan