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definition: |
hasDateAttribute :: [Attribute] -> Bool
hasDateAttribute = any isDate
where
isDate (Attribute _ domain _ _) = case domain of
DateDom _ -> True
_ -> False
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demand: |
no demanded arguments |
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deterministic: |
deterministic operation |
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failfree: |
() |
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indeterministic: |
referentially transparent operation |
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infix: |
no fixity defined |
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iotype: |
{() |-> {.._#lambda508}}
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name: |
hasDateAttribute |
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precedence: |
no precedence defined |
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result-values: |
{.._#lambda508}
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signature: |
[Database.ERD.Attribute] -> Prelude.Bool |
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solution-complete: |
operation might suspend on free variables |
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terminating: |
yes |
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totally-defined: |
reducible on all ground data terms |