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definition:
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getSome :: Values a -> IO (Maybe (a, Values a))
#ifdef __KICS2__
getSome (Values []) = return Nothing
getSome (Values (x:xs)) = return (Just (x, Values xs))
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demand:
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argument 1
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deterministic:
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deterministic operation
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documentation:
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--- Selects (indeterministically) some value in a multiset of values
--- and returns the selected value and the remaining multiset of values.
--- Thus, `select` has always at most one value.
--- If the value set is empty, `Nothing` is returned.
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failfree:
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_
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indeterministic:
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referentially transparent operation
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infix:
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no fixity defined
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iotype:
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{({Values}) |-> _}
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name:
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getSome
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precedence:
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no precedence defined
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result-values:
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_
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signature:
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Values a -> Prelude.IO (Prelude.Maybe (a, Values a))
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solution-complete:
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operation might suspend on free variables
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terminating:
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possibly non-terminating
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totally-defined:
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reducible on all ground data terms
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