EclipseFP 0.9.1 has been released since last Friday. It is an
open-source development environment for Haskell code.
EclipseFP integrates GHC with an Haskell-aware code editor and also
supports quick file browsing through an outline view, automatic
building/compiling and quick one-button code
Hello Chris,
Many thanks for your input.
arr _ = error ...
Doesn't work, because it will not be possible to use arrow notation.
Today I learned that the function type is abstract and so has no
constructor I can pattern match against. I don't know, why. Does
something break, if Haskell
On Mon, Jan 30, 2006 at 06:27:12PM +0100, Sven Biedermann wrote:
Since I want to use the arrow notation, I had a close look at the
following description, taken from
http://www.haskell.org/ghc/docs/latest/html/users_guide/arrow-notation.html
[example in 7.7.1. do-notation for commands]
The
Hi all,Is there any library to make Haskell call Microsoft COM functions using Dispatch? E.g I don't need the full COM binary functionality, scripting is enough. Google didn't seem to find anything interesting... beside rolling my own using FFI :)
Thanks in advance!-- Gracjan
On 1/30/06, Gracjan Polak [EMAIL PROTECTED] wrote:
Is there any library to make Haskell call Microsoft COM functions using
Dispatch? E.g I don't need the full COM binary functionality, scripting is
enough. Google didn't seem to find anything interesting... beside rolling my
own using FFI :)
Hi,
I've got some functions in MonadError with different Error types. I would
like to map errors of one Error type onto the other Error type.
It seems that the only facility for doing this is mapErrorT, but that seems to
force me to work in ErrorT rather than any old instance of MonadError.
On Tue, Jan 31, 2006 at 03:00:41PM +1300, Daniel wrote:
I've got some functions in MonadError with different Error types. I
would like to map errors of one Error type onto the other Error type.
It seems that the only facility for doing this is mapErrorT, but that
seems to force me to work
On Tuesday 31 January 2006 16:32, Andrew Pimlott wrote:
On Tue, Jan 31, 2006 at 03:00:41PM +1300, Daniel wrote:
I've got some functions in MonadError with different Error types. I
would like to map errors of one Error type onto the other Error type.
It seems that the only facility for
