On 18 July 2010 23:35, Ivan Lazar Miljenovic wrote:
> * Someone's asked me why I don't define a Traversable-like class. The
> reason is is that I haven't gotten around to it yet ;-) (as well as a
> great many other things).
Ugh, I got Traversable mixed up with Foldable (I didn't get enough
sle
Thank you for all the people who have voted; we so far have 42 results
in about 12 hours.
Some indication of the results so far:
* 62% prefer inductive-graphs
* 62% have indicated that they use fgl or do some graph-related stuff
(no correlation, just an interesting coincidence; I have not as yet
Last night (AEST), Edward Kmett semi-convinced (in the sense that I'm
not sure whether his examples are really those that someone would
want/need or just thinking of possible future problems) me that some
users may have a need for FGL to keep having explicit graphs with kind
* -> * -> *.
With his
Thomas Bereknyei are currently re-writing fgl (just about completely
from scratch) and we plan to make an initial release to get feedback
on the API in the next few weeks.
However, I'm sending this email out now to warn people that I highly
doubt any code that was written for the current version o
On 14 May 2010 12:44, Yang Zhang wrote:
> How do ghc users on Linux (esp. Debian/Ubuntu) systems remove
> packages?
I uninstall the system package I used to install that package.
However, this doesn't work for cabal-install...
> AFAICT there's only cabal unregister,
Do you mean "ghc-pkg unregis
On 14 May 2010 11:50, Gregory D. Weber wrote:
> Introducing Sifflet -- version 0.1.5, first public release!
>
> Sifflet is a visual, functional programming language.
> Sifflet programmers define functions by drawing diagrams.
> Sifflet shows how a function call is evaluated on the diagram.
> It is
A few things I forgot to mention in my haste to get this out:
1) I was planning on having a tutorial-style blog post where I'd use
graphviz to parse an manipulate the output "ghc-pkg dot"; however I've
been busier than I expected recently and figured it'd be better to get
this release out and do t
On 1 March 2010 11:21, Hector Guilarte wrote:
> I tried it and it worked perfectly, however I tried it again 45 minutes
> later (about 15 minutes ago) and when I pressed Enter nothing happened. I
> couldn't enter any expressions. The only expression I could enter was help
> Hector
"stepN" works f
I've now uploaded my SourceGraph program to Hackage [1]. It's rather
simple at the moment, but if you pass in the .cabal file as a
parameter (e.g. run it as "SourceGraph Foo.cabal"), it will create in
the same directory as the .cabal file a Directory called "SourceGraph"
that contains an html repo
I'd like to announce the initial release of my graph-theoretic
analysis library, Graphalyze [1], the darcs repo for which is also
available [2].
This is a pre-release of the library that I'm writing for my
mathematics honours thesis, "Graph-Theoretic Analysis of the
Relationships in Discrete Data"
The latest version of Matthew Sackman's Haskell bindings to Graphviz
[1] are now available on Hackage [2]. The reason there's a new
release only two weeks after the previous one is that I've made some
extensions to it (hence why I'm writing the announcement) that Matthew
has kindly included.
Sinc
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