quox/lib/Quox/Name.idr

51 lines
855 B
Idris

module Quox.Name
import public Data.SnocList
import Data.List
import Generics.Derive
%hide TT.Name
%default total
%language ElabReflection
public export
data BaseName
= UN String -- user-given name
%runElab derive "BaseName" [Generic, Meta, Eq, Ord, DecEq]
export
Show BaseName where
show (UN x) = x
export
baseStr : BaseName -> String
baseStr (UN x) = x
export
FromString BaseName where
fromString = UN
public export
record Name where
constructor MakeName
mods : SnocList String
base : BaseName
%runElab derive "Name" [Generic, Meta, Eq, Ord]
export
Show Name where
show (MakeName mods base) =
concat $ intersperse "." $ toList $ mods :< show base
export
FromString Name where
fromString x = MakeName [<] (fromString x)
export
toDots : Name -> String
toDots x = fastConcat $ cast $ map (<+> ".") x.mods :< baseStr x.base