Click all loaded Like buttons (Gab.ai bookmarklet)

// Go to http://mrcoles.com/bookmarklet/ and put the below script, LESS this comment, into the box. Don't check the option to include jQuery. The site will then give you a button ("this link") you can drag into your browser's UI and use anytime. When activated, it will hit all available Like buttons.

var nodes = document.evaluate(".//a[not(@class) or @class!='active']/i[@class='ion-chevron-up']", document, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);

for (var i = 0; i < nodes.snapshotLength; i++)
{
    if (nodes.snapshotItem(i).style.display != "none")
    {
        nodes.snapshotItem(i).click();
    }
}