jquery reorder elements
/*
FROM:
```
<ul>
<li>2</li>
<li>10</li>
<li>5</li>
<li>7</li>
<li>6</li>
<li>8</li>
<li>9</li>
<li>4</li>
<li>1</li>
<li>3</li>
</ul>
```
TO:
```
<ul>
<li>1</li>
<li>3</li>
<li>6</li>
<li>7</li>
<li>2</li>
<li>10</li>
<li>5</li>
<li>8</li>
<li>9</li>
<li>4</li>
</ul>
```
*/
var special = $("li").filter(isSpecial).sort(byText).prependTo("ul")
function isSpecial() {
var v = parseInt($(this).text())
return v === 1 || v === 3 || v === 6 || v === 7
}
function byText(a, b) {
return $(a).text().localeCompare($(b).text())
}
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