Got assign/3 expects a socket error on assign/2 or assign/3 when trying to update assigns in function

[trisolaran]

@eddyraz

raw_response.body
    |> Jason.decode!()
    |> Map.fetch("hits")
    |> elem(1)
    |> tap(&get_total_results(&1, socket ))
    |> Map.fetch("hits")
    |> elem(1)

This code will likely not do what you think it’s doing. The result from get_total_result will be discarded by tap. tap is used to perform side effects and returns its input unchanged (in this case, the result of elem(1)).
You can add a dbg() statement at the end of the pipeline and you’ll see what I mean/