Function clear

hub/astray/keyboard.js:280–289

()

	function bindKey(keyCombo, callback, endCallback) {

		function clear() {
			if(keys && keys.length) {
				var keyBindingGroup = keyBindingGroups[keys.length];

				if(keyBindingGroup.indexOf(keyBinding) > -1) {
					var index = keyBindingGroups[keys.length].indexOf(keyBinding);
					keyBindingGroups[keys.length].splice(index, 1);
				}
			}
		}

		//create an array of combos from the first argument
		var bindSets = keyCombo.toLowerCase().replace(/\s/g, '').split(',');