Add comment about import from the contrib library (#1625)

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technic93 2021-06-28 17:23:01 +02:00 committed by GitHub
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@ -276,6 +276,8 @@ generates a case tree splitting on ``input1`` and ``input2`` instead of the
This doesn't yet get past the totality checker, however, because it doesn't This doesn't yet get past the totality checker, however, because it doesn't
know about looking inside pairs. know about looking inside pairs.
For the ``VList`` view in the exercise 4 after Chapter 10-2 ``import Data.List.Views.Extra`` from ``contrib`` library.
In ``DataStore.idr``: Well this is embarrassing - I've no idea how Idris 1 lets In ``DataStore.idr``: Well this is embarrassing - I've no idea how Idris 1 lets
this through! I think perhaps it's too "helpful" when solving unification this through! I think perhaps it's too "helpful" when solving unification
problems. To fix it, add an extra parameter ``schema`` to ``StoreView``, and change problems. To fix it, add an extra parameter ``schema`` to ``StoreView``, and change