From 43f2c69245050dd808d32a6e5b580a55c82f2f95 Mon Sep 17 00:00:00 2001 From: Matthew Butterick Date: Fri, 1 Jan 2016 12:23:46 -0800 Subject: [PATCH] adjustments --- day7.scrbl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/day7.scrbl b/day7.scrbl index fb22ff9..a3d83c9 100644 --- a/day7.scrbl +++ b/day7.scrbl @@ -107,7 +107,7 @@ After that, we just evaluate wire function @racket[a] to get our answer. Having done the heavy lifting, this is easy. We'll redefine wire function @racket[b] to produce the new value, and then check the value of @racket[a] again. -Ordinarily, as a safety measure, Racket won't let you redefine functions. But we can circumvent this limitation by setting @racket[compile-enforce-module-constants] to @racket[#f]. We'll also need to reset our cache, since this change will change all the other wire values too. +Ordinarily, as a safety measure, Racket won't let you redefine functions. But we can circumvent this limitation by setting @racket[compile-enforce-module-constants] to @racket[#f]. We'll also need to reset our cache, since this change will affect the other wires too.