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trivial Lazy instance for Unit #40

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paf31 merged 1 commit into from
Jun 4, 2017
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trivial Lazy instance for Unit #40

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3 changes: 3 additions & 0 deletions src/Control/Lazy.purs
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,9 @@ class Lazy l where
instance lazyFn :: Lazy (a -> b) where
defer f = \x -> f unit x

instance lazyUnit :: Lazy Unit where
defer _ = unit

-- | `fix` defines a value as the fixed point of a function.
-- |
-- | The `Lazy` instance allows us to generate the result lazily.
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