View Source Credo.Check.Readability.OnePipePerLine (Credo v1.7.10)

Basics

This check is disabled by default.

Learn how to enable it via .credo.exs.

This check has a base priority of 0 and works with any version of Elixir.

Explanation

Don't use multiple pipes (|>) in the same line. Each function in the pipe should be in it's own line.

# preferred

foo
|> bar()
|> baz()

# NOT preferred

foo |> bar() |> baz()

The code in this example ...

1 |> Integer.to_string() |> String.to_integer()

... should be refactored to look like this:

1
|> Integer.to_string()
|> String.to_integer()

Like all Readability issues, this one is not a technical concern. But you can improve the odds of others reading and liking your code by making it easier to follow.

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.