[Haskell-beginners] Using GHCi, import submodule that needs to import another submodule?
daniel.trstenjak at gmail.com
Wed Mar 5 19:18:36 UTC 2014
> So import still does not work. But by trying “:load" from the parent
> directory, I was able to load Sphere, Cube and Cuboid. The problem is
> that it appears that only one is available at a time (i.e. loading
> Cube displaces Sphere). What’s more there is no way to do qualified
Sorry about this one. 'import' depends on the available/installed ghc packages,
the given module name 'Geometry.Sphere' is looked up in these packages.
Calling 'ghc-pkg list' will give you a list of all packages.
If you don't have created and installed a package for your geometry
files, then ghci will not know them.
So calling ':load/:add' is the right thing here.
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