Credo.Check.Readability.StringSigils (Credo v1.5.6) View Source

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

Explanation

If you used quoted strings that contain quotes, you might want to consider switching to the use of sigils instead.

# okay

"<a href=\"http://elixirweekly.net\">#\{text}</a>"

# not okay, lots of escaped quotes

"<a href=\"http://elixirweekly.net\" target=\"_blank\">#\{text}</a>"

# refactor to

~S(<a href="http://elixirweekly.net" target="_blank">#\{text}</a>)

This allows us to remove the noise which results from the need to escape quotes within quotes.

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.

Configuration parameters

Use the following parameters to configure this check:

• maximum_allowed_quotes: The maximum amount of escaped quotes you want to tolerate.

  Defaults to 3

Like with all checks, general params can be applied.

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