ByteString I/O Performance

[Bryan O'Sullivan]

Peter Simons wrote:

> Right. Now I wonder: why does ByteString provide an immutable
> interface but not a mutable one? Apparently mutable interfaces
> are useful for some purposes, right?

I understand from your earlier admission that you have been having some 
bad days recently, and I look forward to you kindly not sharing the 
fruits of said bad days with the list.

Regards,

	<b