Re: [Haskell-cafe] Hash table constructors return table in IO Monad. Why?

I guess everyone has weighed in. I must have been hallucinating. Yes, this will work. Thanks, Michael --- On Thu, 5/12/11, Bryan O'Sullivan <bos@serpentine.com> wrote: From: Bryan O'Sullivan <bos@serpentine.com> Subject: Re: [Haskell-cafe] Hash table constructors return table in IO Monad. Why? To: "michael rice" <nowgate@yahoo.com> Cc: "Stephen Tetley" <stephen.tetley@gmail.com>, haskell-cafe@haskell.org Date: Thursday, May 12, 2011, 6:04 PM On Thu, May 12, 2011 at 12:59 PM, michael rice <nowgate@yahoo.com> wrote: HashTable doesn't do it. Neither does Map. Was I dreaming? multiInsert k v m = insertWith' (++) k [v] m