24 Apr
2013
24 Apr
'13
5:56 p.m.
On Wed, Apr 24, 2013 at 10:47 AM, Duncan Coutts < duncan.coutts@googlemail.com> wrote:
I address it briefly in my thesis [1], Section 4.8.2. I think it's a fundamental limitation of stream fusion.
See also concat, where the naive fusion-based implementation has quadratic performance: concat :: [Text] -> Text concat txts = unstream (Stream.concat (List.map stream txts)) I've never figured out how to implement this with sensible characteristics within the fusion framework.