On Jun 22, 2009, at 07:37 , Duncan Coutts wrote:
One explanation is that isBlah asks "is this thing a blah", but we'renot asking that because there is an indirection via the filepath. We're asking "does this filepath refer to a directory" not "is this filename adirectory". The latter could be a function:isDirectory :: FileInfo -> Bool along with a hypothetical getFileInfo :: FilePath -> IO FileInfo
Hypothetical? > import System.Posix.Files (getFileStatus, isDirectory) -- brandon s. allbery [solaris,freebsd,perl,pugs,haskell] [email protected] system administrator [openafs,heimdal,too many hats] [email protected] electrical and computer engineering, carnegie mellon university KF8NH
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