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Improve clarity of addListenerForEvent:hander:

This commit is contained in:
Scott Kyle 2016-01-12 17:07:48 -08:00
parent d7f80e22c8
commit 04ee234578
1 changed files with 4 additions and 1 deletions
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5
react-native/RealmReact.mm
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@ -96,7 +96,10 @@ extern "C" JSGlobalContextRef RealmReactGetJSGlobalContextForExecutor(id executo
} }
- (void)addListenerForEvent:(NSString *)eventName handler:(RealmReactEventHandler)handler { - (void)addListenerForEvent:(NSString *)eventName handler:(RealmReactEventHandler)handler {
NSMutableOrderedSet *handlers = _eventHandlers[eventName] ?: (_eventHandlers[eventName] = [[NSMutableOrderedSet alloc] init]); NSMutableOrderedSet *handlers = _eventHandlers[eventName];
if (!handlers) {
handlers = _eventHandlers[eventName] = [[NSMutableOrderedSet alloc] init];
}
[handlers addObject:handler]; [handlers addObject:handler];
} }