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    <p>So first, typeahead.js doesn't do any sort of filtering on the data returned by <code>remote</code>. It's expected that the data returned by <code>remote</code> already contains valid suggestions for the given query.</p> <p>It sounds like using <code>prefetch</code> may be a better option if you're expecting typeahead.js to handle matching suggestions to a query and since you have ~700 entries, you should see pretty solid performance. If you choose to go down that path, you'd want to do something like this:</p> <pre class="lang-js prettyprint-override"><code>$('input[name="s"]').typeahead({ name: 'search', prefetch: { url: '/path/to/json/file/that/returns/all/entries', filter: removeLastNameFromTokens }, template: '&lt;p&gt;&lt;a href="{{url}}"&gt;{{value}}&lt;/a&gt;&lt;/p&gt;', engine: Hogan }); function removeLastNameFromTokens(data) { var datum, firstName; for (var i = 0; i &lt; data.length; i++) { datum = data[i]; datum.tokens.pop(); // assumes tokens looks like [First, Last] } return data; } </code></pre> <p>Assuming <code>/path/to/json/file/that/returns/all/entries</code> points to a JSON file that contains an array of datums, <code>removeLastNameFromTokens</code> will iterate through each datum and remove the last name from <code>tokens</code>, leaving only the first name. This should result in the functionality you're looking for.</p> <p>Another good strategy would be to use a combination of <code>prefetch</code> and <code>remote</code>. You could include the 100 or so most popular entries in the <code>prefetch</code> data and then rely on <code>remote</code> to backfill suggestions when <code>prefetch</code> can't produce enough suggestions.</p>
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    1. COThe site has about 700 entries which the search is looking at, so I'm not sure that is a practical solution in my case, unless I can figure out how to add the tokens programmatically.
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    2. COYou might want to look into using the prefetch option. You could then use a filter to to transform the entries into the format I suggested. Otherwise there's no way to achieve the functionality you're asking about without forking typeahead.js.
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    3. COAny pointers for how I would incorporate the `prefetch` option into the function above (I just added some code)? The docs state I need to define a URL to a JSON file of datums, however the list of entries is simply that names of all the posts in the database.
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