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module Indicator
( Indicator(..)
, className
, fromGlycemicLoad
) where
import Prelude
data Indicator = Good | Medium | Bad
className :: Indicator -> String
className Good = "good"
className Medium = "medium"
className Bad = "bad"
fromGlycemicLoad :: Number -> Indicator
fromGlycemicLoad n
| n <= 8.0 = Good
| n <= 20.0 = Medium
| otherwise = Bad
|
