53 lines
932 B
Idris
53 lines
932 B
Idris
module Quox.Name
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import public Data.SnocList
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%default total
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public export
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data BaseName =
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UN String -- user-given name
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private BRepr : Type
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BRepr = String
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private %inline brepr : BaseName -> BRepr
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brepr (UN x) = x
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export Eq BaseName where (==) = (==) `on` brepr
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export Ord BaseName where compare = compare `on` brepr
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export
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baseStr : BaseName -> String
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baseStr (UN x) = x
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export
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FromString BaseName where
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fromString = UN
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public export
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record Name where
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constructor MakeName
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mods : SnocList String
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base : BaseName
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private Repr : Type
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Repr = (SnocList String, BRepr)
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private %inline repr : Name -> Repr
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repr x = (x.mods, brepr x.base)
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export Eq Name where (==) = (==) `on` repr
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export Ord Name where compare = compare `on` repr
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export
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FromString Name where
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fromString x = MakeName [<] (fromString x)
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export
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toDots : Name -> String
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toDots x = fastConcat $ cast $ map (<+> ".") x.mods :< baseStr x.base
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