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Tiny improvements to explore livebooks (#1266)

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* Tiny improvement in explanation of pattern matching

* remove reference to `Kino.Ecto`
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Linus 2022-07-09 13:29:05 +02:00 • committed by GitHub
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4
lib/livebook/notebook/explore/distributed_portals_with_elixir.livemd
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@ -197,7 +197,7 @@ if the date is valid or not? We can use `case` to pattern match on
the different tuples:
```elixir
# Give a random date as input
# Give an invalid date as input
input = "2020-02-30"
# And then match on the return value
@ -214,7 +214,7 @@ In this example, we are using `case` to pattern match on the different
outcomes of the `Date.from_iso8601`. We say the `case` above has two
clauses, one matching on `{:ok, date}` and another on `{:error, reason}`.
Now try changing the `input` variable above and reevaluate the cell
accordingly. What happens when you give it an invalid date?
accordingly. What happens when you give it a valid date?
Finally, we can also pattern match on maps. This is used to extract the
values for the given keys:

2
lib/livebook/notebook/explore/kino/intro_to_kino.livemd
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@ -141,8 +141,6 @@ end
Having the rows inserted, click on the "Refetch" icon in the table output
above to see them.
Similar functionality is available for database queries via [Ecto](https://github.com/elixir-ecto/ecto) and the [`Kino.Ecto`](https://hexdocs.pm/kino/Kino.Ecto.html) module.
<!-- livebook:{"branch_parent_index":0} -->
## Kino.render/1