11 lines
313 B
Text
11 lines
313 B
Text
--| Create a `NonEmpty` list with just one element
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let NonEmpty = ./Type.dhall
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let singleton
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: ∀(a : Type) → a → NonEmpty a
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= λ(a : Type) → λ(x : a) → { head = x, tail = [] : List a }
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let example =
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assert : singleton Natural 2 ≡ { head = 2, tail = [] : List Natural }
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in singleton
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