[Haskell-cafe] Re: Point-free style
daniel.is.fischer at web.de
Fri Feb 11 07:43:48 EST 2005
Am Donnerstag, 10. Februar 2005 20:50 schrieben Sie:
> > > incrEach' i is = is >>= \i' -> return (i'+i)
> > Ugh, but I think the natural way to write it looks more like
> > incrAll :: Integer -> [Integer] -> [Integer]
> > incrAll n ks = map (+n) ks
> > which is no less readable than map . (+).
> I tend to like point-freeing only the last argument, which gives something
> > incrAll n = map (+n)
> which I think (personally) is the most readable.
I think so, too.
And in general, I think that sometimes points-free is more readable than
pointed, sometimes it's the other way round and sometimes a mixed form is
best to read.
So I choose not to consistently write points-free nor pointed (sorry, Matthew)
but what I judge to be most readable.
> Hal Daume III | hdaume at isi.edu
> "Arrest this man, he talks in maths." | www.isi.edu/~hdaume
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