view tests/efold.ur @ 1168:69f1d39d3f2d

Use COALESCE to hide NULL results of aggregate functions; fix bug with improper ordering of query result columns
author Adam Chlipala <adamc@hcoop.net>
date Thu, 25 Feb 2010 14:55:35 -0500
parents 71bafe66dbe1
children
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val currier : rs :: {Type} -> Cfold.currier rs =
        fold [Cfold.currier] (fn nm :: Name => fn t :: Type => fn rest :: {Type} => fn acc => fn x : t => acc) {}

val greenCurry : Cfold.greenCurry = currier [Cfold.greenCurryIngredients]
val redCurry : Cfold.redCurry = currier [Cfold.redCurryIngredients]
val yellowCurry : Cfold.yellowCurry = currier [Cfold.yellowCurryIngredients]

val main = yellowCurry