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24 lines
481 B
Idris
24 lines
481 B
Idris
module RecordUpdate
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record Attributes where
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font : String
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size : Nat
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bigMono : Attributes -> Attributes
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bigMono = record { font $= (++ "Mono")
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, size = 20
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}
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smallMono : Attributes -> Attributes
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smallMono = { size := 5 } . bigMono
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-- Works for nested too
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record Text where
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attributes : Attributes
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content : String
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setArial10 : Text -> Text
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setArial10 = { attributes->font := "Arial"
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, attributes.size := 10
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}
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