OptimumCredo.Check.Readability.AssignThree (OptimumCredo v0.5.0)

Basics

This check has a base priority of low and works with any version of Elixir.

Explanation

Use assign(socket, :key, value) in a pipeline, one assign per line, instead of assign(socket, key: value) or assign(socket, %{key: value}) with a literal.

Calls that forward a variable, such as assign(socket, assigns), are allowed. Matching is by name and arity only; non-LiveView assign/2 helpers can be reported too. Opt-in, low priority.

Bad

assign(socket, page: 1, per_page: 20)

Good

socket
|> assign(:page, 1)
|> assign(:per_page, 20)

Check-Specific Parameters

There are no specific parameters for this check.

General Parameters

Like with all checks, general params can be applied.

Parameters can be configured via the .credo.exs config file.