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							<!DOCTYPE html>
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<head>
    <meta charset="utf-8">
    <title>JSDoc: Class: LocalStorageWrapper</title>

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<div id="main">

    <h1 class="page-title">Class: LocalStorageWrapper</h1>

    
<section>

<header>
    
        <h2>LocalStorageWrapper</h2>
        
    
</header>

<article>
    <div class="container-overview">
    
        
    <h4 class="name" id="LocalStorageWrapper"><span class="type-signature"></span>new LocalStorageWrapper<span class="signature">(namespace)</span><span class="type-signature"></span></h4>

    
<div class="description">
    Helper object for interfacing with the LocalStorage. The LocalStorage
browser API allows for offline storage. That API is very unsophisticated,
and is essentially a lame key-value store. This object sits on top
and provides a number of useful utilities, including rudimentarycache
cache expiration.
</div>


    <h5>This:</h5>
    <ul><li>{<a href="LocalStorageWrapper.html">LocalStorageWrapper</a>}</li></ul>


    <h5>Parameters:</h5>
    

<table class="params">
    <thead>
    <tr>
        
        <th>Name</th>
        

        <th>Type</th>

        
        <th class="last">Description</th>
    </tr>
    </thead>

    <tbody>
    

        <tr>
            
                <td class="name"><code>namespace</code></td>
            

            <td class="type">
            
                
<span class="param-type">String</span>


            </td>

            
            <td class="description last">A namespace to use in grouping access to localstorage. This keeps access clean and organized, while also making it possible to have multiple LocalStorage connections.</td>
        </tr>

    
    </tbody>
</table>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="storage.js.html">storage.js</a>, <a href="storage.js.html#line12">line 12</a>
    </li></ul></dd>
    

</dl>


    </div>

    
        <h3 class="subsection-title">Methods</h3>

        
    <h4 class="name" id="get"><span class="type-signature"></span>get<span class="signature">(key)</span><span class="type-signature"></span></h4>

    
<div class="description">
    A method for retrieving the value associated with the given key.
</div>


    <h5>Parameters:</h5>
    

<table class="params">
    <thead>
    <tr>
        
        <th>Name</th>
        

        <th>Type</th>

        
        <th class="last">Description</th>
    </tr>
    </thead>

    <tbody>
    

        <tr>
            
                <td class="name"><code>key</code></td>
            

            <td class="type">
            
                
<span class="param-type">String</span>


            </td>

            
            <td class="description last">The name of the key to retrieve the value for.</td>
        </tr>

    
    </tbody>
</table>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="storage.js.html">storage.js</a>, <a href="storage.js.html#line42">line 42</a>
    </li></ul></dd>
    

</dl>


    <h4 class="name" id="has"><span class="type-signature"></span>has<span class="signature">(key)</span><span class="type-signature"></span></h4>

    
<div class="description">
    A test for whether the given key is in LocalStorage.
</div>


    <h5>Parameters:</h5>
    

<table class="params">
    <thead>
    <tr>
        
        <th>Name</th>
        

        <th>Type</th>

        
        <th class="last">Description</th>
    </tr>
    </thead>

    <tbody>
    

        <tr>
            
                <td class="name"><code>key</code></td>
            

            <td class="type">
            
                
<span class="param-type">String</span>


            </td>

            
            <td class="description last">The key to test existence for.</td>
        </tr>

    
    </tbody>
</table>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="storage.js.html">storage.js</a>, <a href="storage.js.html#line51">line 51</a>
    </li></ul></dd>
    

</dl>


    <h4 class="name" id="is_new"><span class="type-signature"></span>is_new<span class="signature">(key, server_time)</span><span class="type-signature"></span></h4>

    
<div class="description">
    A test for whether the server has the newer version. This function
assumes that the server trip takes about 5 seconds. This method
is largely deprecated.
</div>


    <h5>Parameters:</h5>
    

<table class="params">
    <thead>
    <tr>
        
        <th>Name</th>
        

        <th>Type</th>

        
        <th class="last">Description</th>
    </tr>
    </thead>

    <tbody>
    

        <tr>
            
                <td class="name"><code>key</code></td>
            

            <td class="type">
            
                
<span class="param-type">String</span>


            </td>

            
            <td class="description last">The key to check.</td>
        </tr>

    
        <tr>
            
                <td class="name"><code>server_time</code></td>
            

            <td class="type">
            
                
<span class="param-type">Integer</span>


            </td>

            
            <td class="description last">The server's time as an epoch (in milliseconds)</td>
        </tr>

    
    </tbody>
</table>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="storage.js.html">storage.js</a>, <a href="storage.js.html#line63">line 63</a>
    </li></ul></dd>
    

</dl>


    <h4 class="name" id="remove"><span class="type-signature"></span>remove<span class="signature">(key)</span><span class="type-signature"></span></h4>

    
<div class="description">
    A method for removing a key from LocalStorage.
</div>


    <h5>Parameters:</h5>
    

<table class="params">
    <thead>
    <tr>
        
        <th>Name</th>
        

        <th>Type</th>

        
        <th class="last">Description</th>
    </tr>
    </thead>

    <tbody>
    

        <tr>
            
                <td class="name"><code>key</code></td>
            

            <td class="type">
            
                
<span class="param-type">String</span>


            </td>

            
            <td class="description last">The name of the key to remove.</td>
        </tr>

    
    </tbody>
</table>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="storage.js.html">storage.js</a>, <a href="storage.js.html#line32">line 32</a>
    </li></ul></dd>
    

</dl>


    <h4 class="name" id="set"><span class="type-signature"></span>set<span class="signature">(key, value)</span><span class="type-signature"></span></h4>

    
<div class="description">
    A method for adding a key/value pair to LocalStorage.
Note that both parameters must be strings (JSON.stringify is your friend).
</div>


    <h5>Parameters:</h5>
    

<table class="params">
    <thead>
    <tr>
        
        <th>Name</th>
        

        <th>Type</th>

        
        <th class="last">Description</th>
    </tr>
    </thead>

    <tbody>
    

        <tr>
            
                <td class="name"><code>key</code></td>
            

            <td class="type">
            
                
<span class="param-type">String</span>


            </td>

            
            <td class="description last">The name of the key.</td>
        </tr>

    
        <tr>
            
                <td class="name"><code>value</code></td>
            

            <td class="type">
            
                
<span class="param-type">String</span>


            </td>

            
            <td class="description last">The value.</td>
        </tr>

    
    </tbody>
</table>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="storage.js.html">storage.js</a>, <a href="storage.js.html#line22">line 22</a>
    </li></ul></dd>
    

</dl>


</article>

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