From: nobu.nokada@...
Date: 2002-10-22T10:32:16+09:00
Subject: Re: functional Ruby equiv to this perl snippet

Hi,

At Tue, 22 Oct 2002 06:33:22 +0900,
Austin Ziegler wrote:
> If there is anywhere that I think that Ruby's class model is a bit 
> weak, it's in the existence of and documentation of 'standard' 
> exceptions. IMO, Errno::ENOENT is not what File.open should throw, 
> even though that's the actual errno value received -- it should throw 
> an appropriate readable exception (like FileNotFoundException) or 
> something like that.

Like these?

  class IO
    module Error
      NoSuchFileOrDirectory = Errno::ENOENT
      PermissionDenied = Errno::EACCESS
      OperationNotPermitted = Errno::EPERM
      # ...
    end
  end

-- 
Nobu Nakada