Basics
This check is disabled by default.
Learn how to enable it via .credo.exs.
This check has a base priority of normal and works with any version of Elixir.
Explanation
Flags the bare assigns variable in template expressions. LiveView
cannot tell which assigns such an expression depends on, so it
re-renders it on every change, and LiveView gives no warning.
Before:
<p>{format_title(assigns)}</p>
<.card {assigns} />After:
<p>{format_title(@title, @subtitle)}</p>
<.card title={@title} subtitle={@subtitle} />@key, assigns.key, and assigns[:key] are tracked and never
reported.
Confidence: high. Tier: syntactic (works without compiling).
Check-Specific Parameters
Use the following parameters to configure this check:
:excluded_paths
Paths to skip (atoms, binaries as path segments, or regexes).
This parameter defaults to [~r/\/test\//, "test"].
:strict
Unused.
This parameter defaults to false.
General Parameters
Like with all checks, general params can be applied.
Parameters can be configured via the .credo.exs config file.