39 lines
No EOL
2.1 KiB
HTML
39 lines
No EOL
2.1 KiB
HTML
<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>Reflect.prop_name — Ludic</title>
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<meta name="description" content="The name of the property at an index (or "").">
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<link rel="stylesheet" href="base.css">
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<link rel="stylesheet" href="docs.css">
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</head>
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<body>
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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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<main class="wrap item">
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<div class="crumbs"><a href="api.html">API Reference</a> <span>›</span> <a href="ns-reflect.html">Reflect</a> <span>›</span> <span class="here">Reflect.prop_name</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">Reflect.prop_name</h1>
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</div>
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<code class="sig">Reflect.prop_name(index) -> string</code>
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<div class="desc"><p>Returns the name of the property at <code>index</code> (<code>0 .. Reflect.prop_count()</code>), or the empty string if out of range. The reverse of <a href="reflect-prop"><code>Reflect.prop</code></a> — together they let a generic tool list every component by name.</p></div>
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<div class="params"><h2>Parameters</h2><div class="param" id="param-index"><code class="pname">index</code><span class="pdesc">the property index</span></div></div>
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<div class="examples"><h2>Example</h2><pre data-lang="ludic">program Demo {
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property Health { hp: int = 0 }
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model Unit { Health }
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entry {
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var p = 0
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let n = Reflect.prop_count()
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while p < n {
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print(Reflect.prop_name(p))
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p = p + 1
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}
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}
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}</pre></div>
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<script>Ludic.highlightAll(); Ludic.installCards(); Ludic.flashTarget();</script>
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