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POHow do I create my own store by subclassing of IASKAbstractSettingsStore?
 

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  1. POHow do I create my own store by subclassing of IASKAbstractSettingsStore?
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    <p>First off, InAppSettingsKit is just what I was looking for. Once I figure out some things it will save me tons of time.</p> <p>My question is: how do I create my own store by subclassing IASKAbstractSettingsStore? The <a href="http://inappsettingskit.com" rel="nofollow">home of IASK</a> states: </p> <blockquote> <p>The default behaviour of IASK is to store the settings in [NSUserDefaults standardUserDefaults]. However, it is possible to change this behaviour by setting the settingsStore property on an IASKAppSettingsViewController.</p> </blockquote> <p>and</p> <blockquote> <p>The easiest way to create your own store is to create a subclass of IASKAbstractSettingsStore.</p> </blockquote> <p>I've spent a good deal of time combing through the code, and I think I understand the basic structure of it. However, I can't figure out <strong><em>how</em></strong> and <strong><em>what</em></strong> to set the settingsStore property to.</p> <p>I can see the settingsStore defined and implemented in IASKAppSettingsViewController:</p> <pre><code>id&lt;IASKSettingsStore&gt; _settingsStore; </code></pre> <p>and</p> <pre><code>- (id&lt;IASKSettingsStore&gt;)settingsStore { if (!_settingsStore) { _settingsStore = [[IASKSettingsStoreUserDefaults alloc] init]; } return _settingsStore; </code></pre> <p>}</p> <p>I tried subclassing IASKAbstractSettingsStore:</p> <pre><code>#import &lt;Foundation/Foundation.h&gt; #import "IASKSettingsStore.h" @interface IASKSettingsStoreMeals : IASKAbstractSettingsStore { NSString * _filePath; NSMutableDictionary * _dict; } - (id)initWithPath:(NSString*)path; @end </code></pre> <p>and then modified IASKAppSettingsViewController's settingsStore property to allocate and initialize my new class IASKSettingsStoreMeals instead of IASKSettingsStoreUserDefaults - the only way I can see to change the property:</p> <pre><code>- (id&lt;IASKSettingsStore&gt;)settingsStore { if (!_settingsStore) { _settingsStore = [[IASKSettingsStoreMeals alloc] init]; } return _settingsStore; </code></pre> <p>}</p> <p>When I build and run, I get the following message when I try the first control (the toggle switch), all other fields do not get saved:</p> <pre><code>attempt to insert nil value at objects[0] (key: toggleSwitch) </code></pre> <p>What am I doing wrong? In addition to the changes needed to "rejigger" the code to use IASKSettingsStoreFile (or a subclassed IASKAbstractSettingsStore), I also can't see where to set the file path change the location of where the settings are saved - or is that done behind the scenes. Looking forward to get past this learning curve and using this.</p>
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