title: Is there a way to remove all sessionStorage items with keys that match a certain pattern?
body: <p>Lets say my <code>sessionStorage</code> contains three objects who's keys are <code>foo</code>, <code>foobar</code>, and <code>baz</code>. Is there a way that I can call <code>.removeItem</code> or somehow delete all items in <code>sessionStorage</code> who's keys match <code>foo</code>? In this example I'd be left with only the item who's key is <code>baz</code>.</p>