On 07/10/2011 01:04 AM, Veer wrote:
Just between you and me, I never use internal "define". I came from RnRS,
where "define" was only used at top level, and top level is fraught with
witchcraft. "let", "let*", "let-values", and "let*-values" are more
straightforward, overall, IMHO.
I have no problem at all in using "let" and other.
I was just looking at the unit in guide , so I thought of defining a set of
configuration as internal define for eg :
(define configuration
(lambda (conf1 conf2 ...)
(unit
(import)
(export some-sig^)
(define conf1 conf1)
(define conf2 conf2)
....
)))
instead of
(define configuration
(lambda (s-conf1 s-conf2 ...)
(unit
(import)
(export some-sig^)
(define conf1 s-conf1)
(define conf2 s-conf2)
....
)))
In that particular case, you can use 'unit-from-context' instead:
(define configuration
(lambda (conf1 conf2 ...)
(unit-from-context some-sig^)))
Ryan
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