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definition:
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findVersion :: Repository -> String -> Version -> Maybe Package
findVersion repo pn v =
maybeHead $ filter ((== v) . version) $ findAllVersions repo pn True
where maybeHead [] = Nothing
maybeHead (x:_) = Just x
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demand:
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no demanded arguments
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deterministic:
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deterministic operation
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documentation:
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--- Finds a specific version of a package.
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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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{(_,_,_) |-> _}
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name:
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findVersion
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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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Repository -> String
-> (Prelude.Int, Prelude.Int, Prelude.Int, Prelude.Maybe String)
-> Prelude.Maybe CPM.Package.Package
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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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possibly non-reducible on same data term
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