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definition:
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isPackageInCache :: String -> Package -> IO Bool
isPackageInCache pkgDir pkg = do
dirExists <- doesDirectoryExist packageDir'
fileExists <- doesFileExist packageDir'
return $ dirExists || fileExists
where
packageDir' = packageDir pkgDir pkg
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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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--- Checks whether a package is in the local cache.
---
--- @param dir the package directory
--- @param pkg the package
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failfree:
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<FAILING>
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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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isPackageInCache
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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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String -> CPM.Package.Package -> Prelude.IO Prelude.Bool
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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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