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51 lines
1.2 KiB
Text
51 lines
1.2 KiB
Text
app "closure"
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packages { pf: "platform/main.roc" }
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imports [pf.Task]
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provides [main] to pf
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# see https://github.com/roc-lang/roc/issues/985
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main : Task.Task {} []
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main = closure1 {}
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# |> Task.after (\_ -> closure2 {})
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# |> Task.after (\_ -> closure3 {})
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# |> Task.after (\_ -> closure4 {})
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# ---
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closure1 : {} -> Task.Task {} []
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closure1 = \_ ->
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Task.succeed (foo toUnitBorrowed "a long string such that it's malloced")
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|> Task.map \_ -> {}
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toUnitBorrowed = \x -> Str.countGraphemes x
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foo = \f, x -> f x
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# ---
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# closure2 : {} -> Task.Task {} []
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# closure2 = \_ ->
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# x : Str
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# x = "a long string such that it's malloced"
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#
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# Task.succeed {}
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# |> Task.map (\_ -> x)
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# |> Task.map toUnit
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#
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# toUnit = \_ -> {}
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#
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# # ---
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# closure3 : {} -> Task.Task {} []
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# closure3 = \_ ->
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# x : Str
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# x = "a long string such that it's malloced"
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#
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# Task.succeed {}
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# |> Task.after (\_ -> Task.succeed x |> Task.map (\_ -> {}))
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#
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# # ---
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# closure4 : {} -> Task.Task {} []
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# closure4 = \_ ->
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# x : Str
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# x = "a long string such that it's malloced"
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#
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# Task.succeed {}
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# |> Task.after (\_ -> Task.succeed x)
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# |> Task.map (\_ -> {})
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