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47 lines
961 B
Plaintext
47 lines
961 B
Plaintext
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app "astar-tests"
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packages { base: "platform" }
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imports [base.Task, AStar]
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provides [ main ] to base
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fromList : List a -> Set a
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fromList = \list -> List.walk list (\x, a -> Set.insert a x) Set.empty
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main : Task.Task {} []
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main =
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Task.after Task.getInt \n ->
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when n is
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1 ->
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Task.putLine (showBool test1)
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_ ->
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ns = Str.fromInt n
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Task.putLine "No test \(ns)"
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showBool : Bool -> Str
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showBool = \b ->
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when b is
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True -> "True"
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False -> "False"
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test1 : Bool
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test1 =
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example1 == [3, 4]
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example1 : List I64
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example1 =
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step : I64 -> Set I64
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step = \n ->
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when n is
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1 -> fromList [ 2,3 ]
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2 -> fromList [4]
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3 -> fromList [4]
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_ -> fromList []
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cost : I64, I64 -> F64
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cost = \_, _ -> 1
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when AStar.findPath cost step 1 4 is
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Ok path -> path
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Err _ -> []
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