[web-devel] [Haskell-beginners] Options for creating a multiple select form via Yesod

Greg Weber greg at gregweber.info
Thu Jun 16 01:28:03 CEST 2011

If you want to use the new version, you have to reinstall yesod or any
package that want the new forms as a dependency (and it must match the
version constraints), which will break projects wanting the old yesod. My
biggest complaint with haskell :)

If you want a different version of yesod (and dependencies) for different
projects you have to use cabal-dev. I use cabal-dev as much as possible,
however it doesn't yet play well with yesod-devel or wai-handler-devel.

On Wed, Jun 15, 2011 at 3:40 PM, Michael Litchard <michael at schmong.org>wrote:

> David,
>        I checked-out yesod-forms from the repository and see that
> you've made the changes. Thank you once again. My follow-up question
> is for anyone who cares to answer. How do I swap the new yesod-forms
> and the old one from 0.2.0? I don't want to hose
> my system. This is new ground for me.
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