<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="x-ua-compatible" content="ie=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="generator" content="ExDoc v0.40.1">
<meta name="project" content="deciduex v0.14.0-beta.3">
<title>Deciduex.Checks.NoNestedCase — deciduex v0.14.0-beta.3</title>
<link rel="stylesheet" href="dist/html-elixir-YJO4MOOW.css" />
<script defer src="dist/sidebar_items-CC54D512.js"></script>
<script defer src="docs_config.js"></script>
<script defer src="dist/html-YU4BZFVS.js"></script>
</head>
<body>
<script>(()=>{var t="ex_doc:settings",e="dark";var o="dark",s="light";var E="sidebar_state",n="closed";var r="sidebar_width";var a="sidebar-open";var i=new URLSearchParams(window.location.search),S=i.get("theme")||JSON.parse(localStorage.getItem(t)||"{}").theme;(S===o||S!==s&&window.matchMedia("(prefers-color-scheme: dark)").matches)&&document.body.classList.add(e);var d=sessionStorage.getItem(E),A=d!==n&&!window.matchMedia(`screen and (max-width: ${768}px)`).matches;document.body.classList.toggle(a,A);var c=sessionStorage.getItem(r);c&&document.body.style.setProperty("--sidebarWidth",`${c}px`);var p=/(Macintosh|iPhone|iPad|iPod)/.test(window.navigator.userAgent);document.documentElement.classList.toggle("apple-os",p);})();
</script>
<div class="body-wrapper">
<button id="sidebar-menu" class="sidebar-button sidebar-toggle" aria-label="toggle sidebar" aria-controls="sidebar">
<i class="ri-menu-line ri-lg" title="Collapse/expand sidebar"></i>
</button>
<nav id="sidebar" class="sidebar">
<div class="sidebar-header">
<div class="sidebar-projectInfo">
<div>
<a href="https://notactuallytreyanastasio.github.io/deciduous/" class="sidebar-projectName" translate="no">
deciduex
</a>
<div class="sidebar-projectVersion" translate="no">
v0.14.0-beta.3
</div>
</div>
</div>
<ul id="sidebar-list-nav" class="sidebar-list-nav" role="tablist" data-extras="Pages"></ul>
</div>
</nav>
<output role="status" id="toast"></output>
<main class="content page-module" id="main" data-type="modules">
<div id="content" class="content-inner">
<div class="top-search">
<div class="search-settings">
<form class="search-bar" action="search.html">
<label class="search-label">
<span class="sr-only">Search documentation of deciduex</span>
<div class="search-input-wrapper">
<input name="q" type="text" class="search-input" placeholder="Press / to search" autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false" />
<button type="button" tabindex="-1" class="search-close-button" aria-hidden="true">
<i class="ri-close-line ri-lg" title="Cancel search"></i>
</button>
</div>
</label>
</form>
<div class="autocomplete">
</div>
<div class="engine-selector" data-multiple="false">
<button type="button" class="engine-button" aria-label="Select search engine" aria-haspopup="true" aria-expanded="false">
<i class="ri-search-2-line" aria-hidden="true"></i>
<span class="engine-name">Default</span>
<i class="ri-arrow-down-s-line" aria-hidden="true"></i>
</button>
<div class="engine-dropdown" hidden role="menu">
<button type="button"
class="engine-option"
data-engine-url="search.html?q="
role="menuitemradio"
aria-checked="true">
<span class="name">Default</span>
<span class="help">In-browser search</span>
</button>
</div>
</div>
<button class="icon-settings display-settings">
<i class="ri-settings-3-line"></i>
<span class="sr-only">Settings</span>
</button>
</div>
</div>
<div id="top-content">
<div class="heading-with-actions top-heading">
<h1>
<span translate="no">Deciduex.<wbr>Checks.<wbr>NoNestedCase</span>
<small class="app-vsn" translate="no">(deciduex v0.14.0-beta.3)</small>
</h1>
<a href="Deciduex.Checks.NoNestedCase.md" title="Copy Markdown (hold Ctrl/Cmd and click it to open as Markdown)" class="copy-markdown icon-action" rel="help">
<i class="ri-markdown-line" aria-hidden="true"></i>
<span class="sr-only">Copy Markdown</span>
</a>
<a href="https://github.com/notactuallytreyanastasio/deciduous/blob/main/dev/checks/no_nested_case.ex#L1" title="View Source" class="icon-action" rel="help">
<i class="ri-code-s-slash-line" aria-hidden="true"></i>
<span class="sr-only">View Source</span>
</a>
</div>
<section id="moduledoc">
<h2 id="module-basics" class="section-heading"><a href="#module-basics" class="hover-link"><i class="ri-link-m" aria-hidden="true"></i></a><span class="text">Basics</span></h2><section role="note" class="admonition neutral"><h4 class="admonition-title neutral">This check is disabled by default.</h4><p><a href="https://hexdocs.pm/credo/1.7.17/config_file.html#checks">Learn how to enable it</a> via <code class="inline">.credo.exs</code>.</p></section><p>This check has a base priority of <code class="inline">high</code> and works with any version of Elixir.</p><h2 id="module-explanation" class="section-heading"><a href="#module-explanation" class="hover-link"><i class="ri-link-m" aria-hidden="true"></i></a><span class="text">Explanation</span></h2><p>Nested <code class="inline">case</code> expressions increase cyclomatic complexity and make code
harder to read and maintain.</p><p>Consider:</p><ol><li>Pattern matching on tuples: <code class="inline">case {x, y} do</code></li><li>Extracting inner cases to helper functions</li><li>Using <code class="inline">with</code> for sequential validations</li></ol><h2 id="module-check-specific-parameters" class="section-heading"><a href="#module-check-specific-parameters" class="hover-link"><i class="ri-link-m" aria-hidden="true"></i></a><span class="text">Check-Specific Parameters</span></h2><p><em>There are no specific parameters for this check.</em></p><h2 id="module-general-parameters" class="section-heading"><a href="#module-general-parameters" class="hover-link"><i class="ri-link-m" aria-hidden="true"></i></a><span class="text">General Parameters</span></h2><p>Like with all checks, <a href="https://hexdocs.pm/credo/1.7.17/check_params.html">general params</a> can be applied.</p><p>Parameters can be configured via the <a href="https://hexdocs.pm/credo/1.7.17/config_file.html"><code class="inline">.credo.exs</code> config file</a>.</p>
</section>
</div>
<footer class="footer">
<p>
<span class="line">
<a href="https://hex.pm/packages/deciduex/0.14.0-beta.3">Hex Package</a>
<a href="https://preview.hex.pm/preview/deciduex/0.14.0-beta.3">Hex Preview</a>
</span>
<span class="line">
<button class="a-main footer-button display-quick-switch" title="Go to package docs">
Go to package docs
</button>
<a href="llms.txt" target="_blank">
View llms.txt
</a>
<a href="deciduex.epub">
Download ePub version
</a>
</span>
</p>
<p class="built-using">
Built using
<a href="https://github.com/elixir-lang/ex_doc" title="ExDoc" target="_blank" rel="help noopener" translate="no">ExDoc</a> (v0.40.1) for the
<a href="https://elixir-lang.org" title="Elixir" target="_blank" translate="no">Elixir programming language</a>
</p>
</footer>
</div>
</main>
</div>
</body>
</html>