[Haskell-cafe] Adding packages from within ghci session

Oliver Charles ollie at ocharles.org.uk
Fri Jan 19 15:16:17 UTC 2018

I think you can do :"set -package foo".

Does that do what you want?

On 19 Jan 2018 1:49 pm, "Simon Hafner" <hafnersimon at gmail.com> wrote:

> Hello
> I've been exploring some code via ghci, and I've found myself in this loop:
> - write some code
> - figure out I need another package (e.g. mtl for runReaderT)
> - add package to cabal specification
> - reload stack ghci
> - Ctrl+R all the statements to replay the session so far
> Is there a way to speed up the loop, e.g. via loading packages
> directly from ghci or saving/replaying a session?
> Cheers,
> Simon
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