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2.1 KiB
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36 lines
No EOL
2.1 KiB
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<title>Os.cache_dir — Ludic</title>
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<meta name="description" content="Per-user cache directory for an app.">
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<header class="nav"><div class="wrap nav-in"><a class="brand" href="index.html"><span class="logo">L</span> Ludic</a><button class="nav-toggle" aria-label="Toggle menu" aria-expanded="false">☰</button><nav class="nav-links"><a href="index.html">Home</a><a href="api.html">API Reference</a><a class="nav-cta" href="https://git.workshopsoft.io/workshopsoft/ludic">Source ↗</a></nav></div></header>
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<div class="crumbs"><a href="api.html">API Reference</a> <span>›</span> <a href="ns-os.html">Os</a> <span>›</span> <span class="here">Os.cache_dir</span></div>
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<div class="item-head">
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<span class="kind-badge kind-method">method</span>
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<h1 id="top">Os.cache_dir</h1>
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</div>
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<code class="sig">Os.cache_dir(app) -> string</code>
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<div class="desc"><p>The per-user directory for an application's disposable cache — regenerable data the system may clear under disk pressure. Never store anything here you cannot recreate.</p><p>| | |
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| --- | --- |
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| macOS | <code>~/Library/Caches/<app></code> |
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| Linux | <code>$XDG_CACHE_HOME/<app></code>, or <code>~/.cache/<app></code> |</p><p>An XDG variable that is set but empty falls back to the default, as the spec requires.</p></div>
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<div class="params"><h2>Parameters</h2><div class="param" id="param-app"><code class="pname">app</code><span class="pdesc">the application name (used as the folder name)</span></div></div>
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<div class="examples"><h2>Example</h2><pre data-lang="ludic">program CacheDir {
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entry {
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let dir = Os.cache_dir("MyGame")
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print(len(dir))
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}
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}</pre></div>
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