[marcandre]

Interesting. In our codebase we do this all the time. A quick search revealed 280 occurrences of `some_var = some_var |> ...`.

I also find the pin operator much more readable, as the meaning of `{foo, ^bar} = result` doesn't require to know the context. `foo` is being assigned, `bar` is being matched on. No need to know the code before this line to interpret it.

[arrowsmith]

Yes, good luck writing a non-trivial Phoenix and/or LiveView app without ever writing `socket = something(socket, …)` or `assigns = assign(assigns, …)`.

I do remember finding the pin operator confusing when I first started learning Elixir, probably because I'd never seen anything like it in another language. But the confusion didn't last long; it's really not hard to understand. I've never felt like the pin operator was bad for readability.