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<h2><a name="SECTION002120000000000000000"></a>
<a name="cache-objects"></a>
<br>
1.1.2 Cache Objects
</h2>
<p>
If you wish to supply your own caching implementation
then you will need to pass in an object that supports the
following methods. Note that the <tt class="module">memcache</tt> module
supports this interface natively.
<p>
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<td><nobr><b><tt id='l2h-23' xml:id='l2h-23' class="method">get</tt></b>(</nobr></td>
<td><var>key</var>)</td></tr></table></dt>
<dd>
Takes a string <var>key</var> and returns the value as a string.
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<td><nobr><b><tt id='l2h-24' xml:id='l2h-24' class="method">set</tt></b>(</nobr></td>
<td><var>key, value</var>)</td></tr></table></dt>
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Takes a string <var>key</var> and <var>value</var> and stores it in the cache.
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<td><nobr><b><tt id='l2h-25' xml:id='l2h-25' class="method">delete</tt></b>(</nobr></td>
<td><var>key</var>)</td></tr></table></dt>
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Deletes the cached value stored at <var>key</var>. The value
of <var>key</var> is a string.
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<span class="release-info">Release 0.3, documentation updated on Mar 8, 2007.</span>
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