How to Check whether a file exists and IO[String] vs [String]

[Derek Elkins]

On Sat, 3 May 2003 00:35:49 +0200
"Alexandre Weffort Thenorio" <alethenorio@home.se> wrote:


> And what I got was
> 
> "does not exist"

and the selector for that is isDoesNotExist.  There are only so many
IOErrors, and they are more or less self-explanatory.