# `Soundcheck.Check.Refactor.BareAssignsInTemplate`
[🔗](https://github.com/leonqadirie/soundcheck/blob/v0.1.0/lib/soundcheck/check/refactor/bare_assigns_in_template.ex#L1)

## Basics

> #### This check is disabled by default. {: .neutral}
>
> [Learn how to enable it](`e:credo:config_file.html#checks`) 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](`e:credo:check_params.html`) can be applied.

Parameters can be configured via the [`.credo.exs` config file](`e:credo:config_file.html`).

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*Consult [api-reference.md](api-reference.md) for complete listing*