update website

docs/nativemodulesios.html

@@ -10,7 +10,7 @@
 @end</div><p>React Native will not expose any methods of <code>CalendarManager</code> to JavaScript unless explicitly told to. This is done using the <code>RCT_EXPORT_METHOD()</code> macro:</p><div class="prism language-javascript"><span class="token function">RCT_EXPORT_METHOD<span class="token punctuation">(</span></span>addEvent<span class="token punctuation">:</span><span class="token punctuation">(</span>NSString <span class="token operator">*</span><span class="token punctuation">)</span>name location<span class="token punctuation">:</span><span class="token punctuation">(</span>NSString <span class="token operator">*</span><span class="token punctuation">)</span>location<span class="token punctuation">)</span>
 <span class="token punctuation">{</span>
   <span class="token function">RCTLogInfo<span class="token punctuation">(</span></span>@<span class="token string">&quot;Pretending to create an event %@ at %@&quot;</span><span class="token punctuation">,</span> name<span class="token punctuation">,</span> location<span class="token punctuation">)</span><span class="token punctuation">;</span>
-<span class="token punctuation">}</span></div><p>Now, from your JavaScript file you can call the method like this:</p><div class="prism language-javascript"><span class="token keyword">var</span> CalendarManager <span class="token operator">=</span> <span class="token function">require<span class="token punctuation">(</span></span><span class="token string">&#x27;NativeModules&#x27;</span><span class="token punctuation">)</span><span class="token punctuation">.</span>CalendarManager<span class="token punctuation">;</span>
+<span class="token punctuation">}</span></div><p>Now, from your JavaScript file you can call the method like this:</p><div class="prism language-javascript"><span class="token keyword">var</span> CalendarManager <span class="token operator">=</span> <span class="token function">require<span class="token punctuation">(</span></span><span class="token string">&#x27;react-native&#x27;</span><span class="token punctuation">)</span><span class="token punctuation">.</span>NativeModules<span class="token punctuation">.</span>CalendarManager<span class="token punctuation">;</span>
 CalendarManager<span class="token punctuation">.</span><span class="token function">addEvent<span class="token punctuation">(</span></span><span class="token string">&#x27;Birthday Party&#x27;</span><span class="token punctuation">,</span> <span class="token string">&#x27;4 Privet Drive, Surrey&#x27;</span><span class="token punctuation">)</span><span class="token punctuation">;</span></div><blockquote><p><strong>NOTE</strong>: JavaScript method names</p><p>The name of the method exported to JavaScript is the native method&#x27;s name up to the first colon. React Native also defines a macro called <code>RCT_REMAP_METHOD()</code> to specify the JavaScript method&#x27;s name. This is useful when multiple native methods are the same up to the first colon and would have conflicting JavaScript names.</p></blockquote><p>The return type of bridge methods is always <code>void</code>. React Native bridge is asynchronous, so the only way to pass a result to JavaScript is by using callbacks or emitting events (see below).</p><h2><a class="anchor" name="argument-types"></a>Argument Types <a class="hash-link" href="#argument-types">#</a></h2><p><code>RCT_EXPORT_METHOD</code> supports all standard JSON object types, such as:</p><ul><li>string (<code>NSString</code>)</li><li>number (<code>NSInteger</code>, <code>float</code>, <code>double</code>, <code>CGFloat</code>, <code>NSNumber</code>)</li><li>boolean (<code>BOOL</code>, <code>NSNumber</code>)</li><li>array (<code>NSArray</code>) of any types from this list</li><li>map (<code>NSDictionary</code>) with string keys and values of any type from this list</li><li>function (<code>RCTResponseSenderBlock</code>)</li></ul><p>But it also works with any type that is supported by the <code>RCTConvert</code> class (see <a href="https://github.com/facebook/react-native/blob/master/React/Base/RCTConvert.h" target="_blank"><code>RCTConvert</code></a> for details). The <code>RCTConvert</code> helper functions all accept a JSON value as input and map it to a native Objective-C type or class.</p><p>In our <code>CalendarManager</code> example, we need to pass the event date to the native method. We can&#x27;t send JavaScript Date objects over the bridge, so we need to convert the date to a string or number. We could write our native function like this:</p><div class="prism language-javascript"><span class="token function">RCT_EXPORT_METHOD<span class="token punctuation">(</span></span>addEvent<span class="token punctuation">:</span><span class="token punctuation">(</span>NSString <span class="token operator">*</span><span class="token punctuation">)</span>name location<span class="token punctuation">:</span><span class="token punctuation">(</span>NSString <span class="token operator">*</span><span class="token punctuation">)</span>location date<span class="token punctuation">:</span><span class="token punctuation">(</span>NSNumber <span class="token operator">*</span><span class="token punctuation">)</span>secondsSinceUnixEpoch<span class="token punctuation">)</span>
 <span class="token punctuation">{</span>
   NSDate <span class="token operator">*</span>date <span class="token operator">=</span> <span class="token punctuation">[</span>RCTConvert NSDate<span class="token punctuation">:</span>secondsSinceUnixEpoch<span class="token punctuation">]</span><span class="token punctuation">;</span>