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<!DOCTYPE html>
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<article class="main-content">
<section class="section">
<div class="section-content top-matter">
<h1>Reactive</h1>
<div class="declaration">
<div class="language">
<pre class="highlight swift"><code><span class="kd">@dynamicMemberLookup</span>
<span class="kd">public</span> <span class="kd">struct</span> <span class="kt">Reactive</span><span class="o"><</span><span class="kt">Base</span><span class="o">></span></code></pre>
</div>
</div>
<p>Use <code>Reactive</code> proxy as customization point for constrained protocol extensions.</p>
<p>General pattern would be:</p>
<p>// 1. Extend Reactive protocol with constrain on Base
// Read as: Reactive Extension where Base is a SomeType
extension Reactive where Base: SomeType {
// 2. Put any specific reactive extension for SomeType here
}</p>
<p>With this approach we can have more specialized methods and properties using
<code>Base</code> and not just specialized on common base type.</p>
<p><code><a href="../Structs/Binder.html">Binder</a></code>s are also automatically synthesized using <code>@dynamicMemberLookup</code> for writable reference properties of the reactive base.</p>
</div>
</section>
<section class="section">
<div class="section-content">
<div class="task-group">
<ul class="item-container">
<li class="item">
<div>
<code>
<a name="/s:7RxSwift8ReactiveV4basexvp"></a>
<a name="//apple_ref/swift/Property/base" class="dashAnchor"></a>
<a class="token" href="#/s:7RxSwift8ReactiveV4basexvp">base</a>
</code>
</div>
<div class="height-container">
<div class="pointer-container"></div>
<section class="section">
<div class="pointer"></div>
<div class="abstract">
<p>Base object to extend.</p>
</div>
<div class="declaration">
<h4>Declaration</h4>
<div class="language">
<p class="aside-title">Swift</p>
<pre class="highlight swift"><code><span class="kd">public</span> <span class="k">let</span> <span class="nv">base</span><span class="p">:</span> <span class="kt">Base</span></code></pre>
</div>
</div>
</section>
</div>
</li>
<li class="item">
<div>
<code>
<a name="/s:7RxSwift8ReactiveVyACyxGxcfc"></a>
<a name="//apple_ref/swift/Method/init(_:)" class="dashAnchor"></a>
<a class="token" href="#/s:7RxSwift8ReactiveVyACyxGxcfc">init(_:<wbr>)</a>
</code>
</div>
<div class="height-container">
<div class="pointer-container"></div>
<section class="section">
<div class="pointer"></div>
<div class="abstract">
<p>Creates extensions with base object.</p>
</div>
<div class="declaration">
<h4>Declaration</h4>
<div class="language">
<p class="aside-title">Swift</p>
<pre class="highlight swift"><code><span class="kd">public</span> <span class="nf">init</span><span class="p">(</span><span class="n">_</span> <span class="nv">base</span><span class="p">:</span> <span class="kt">Base</span><span class="p">)</span></code></pre>
</div>
</div>
<div>
<h4>Parameters</h4>
<table class="graybox">
<tbody>
<tr>
<td>
<code>
<em>base</em>
</code>
</td>
<td>
<div>
<p>Base object.</p>
</div>
</td>
</tr>
</tbody>
</table>
</div>
</section>
</div>
</li>
<li class="item">
<div>
<code>
<a name="/s:7RxSwift8ReactiveV13dynamicMemberAA6BinderVyqd__Gs24ReferenceWritableKeyPathCyxqd__G_tcRlzCluip"></a>
<a name="//apple_ref/swift/Method/subscript(dynamicMember:)" class="dashAnchor"></a>
<a class="token" href="#/s:7RxSwift8ReactiveV13dynamicMemberAA6BinderVyqd__Gs24ReferenceWritableKeyPathCyxqd__G_tcRlzCluip">subscript(dynamicMember:<wbr>)</a>
</code>
</div>
<div class="height-container">
<div class="pointer-container"></div>
<section class="section">
<div class="pointer"></div>
<div class="abstract">
<p>Automatically synthesized binder for a key path between the reactive
base and one of its properties</p>
</div>
<div class="declaration">
<h4>Declaration</h4>
<div class="language">
<p class="aside-title">Swift</p>
<pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">subscript</span><span class="o"><</span><span class="kt">Property</span><span class="o">></span><span class="p">(</span><span class="n">dynamicMember</span> <span class="nv">keyPath</span><span class="p">:</span> <span class="kt">ReferenceWritableKeyPath</span><span class="o"><</span><span class="kt">Base</span><span class="p">,</span> <span class="kt">Property</span><span class="o">></span><span class="p">)</span> <span class="o">-></span> <span class="kt"><a href="../Structs/Binder.html">Binder</a></span><span class="o"><</span><span class="kt">Property</span><span class="o">></span> <span class="k">where</span> <span class="kt">Base</span> <span class="p">:</span> <span class="kt">AnyObject</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre>
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<p>© 2023 <a class="link" href="https://github.com/ReactiveX/RxSwift" target="_blank" rel="external noopener">Krunoslav Zaher</a>. All rights reserved. (Last updated: 2023-05-11)</p>
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