+1 from me. Seems consistent with `get_in` and `put_in` and follows
the semantics of `fetch`.
Allen Madsen
http://www.allenmadsen.com
On Mon, Aug 29, 2016 at 7:11 AM, Brian Cardarella wrote:
> When using `with` there are several times I wish I could have reached deeper
>
When using `with` there are several times I wish I could have reached
deeper into a Map or Keyword list in a single line rather than multiple
fetch statements. Ideally it would work like this:
```
map = %{foo: %{bar: "baz"}}
%{:ok, "bar"} = fetch_in(map, [:foo, :bar])
:error = fetch_in(map,