Function _selector_run

external/.datatables.js:7016–7059

(type, selector, selectFn, settings, opts)

	})

	var _selector_run = function (type, selector, selectFn, settings, opts) {
		var out = [],
			res,
			a,
			i,
			ien,
			j,
			jen,
			selectorType = typeof selector

		// Can't just check for isArray here, as an API or jQuery instance might be
		// given with their array like look
		if (!selector || selectorType === "string" || selectorType === "function" || selector.length === undefined) {
			selector = [selector]
		}

		for (i = 0, ien = selector.length; i < ien; i++) {
			// Only split on simple strings - complex expressions will be jQuery selectors
			a = selector[i] && selector[i].split && !selector[i].match(/[[(:]/) ? selector[i].split(",") : [selector[i]]

			for (j = 0, jen = a.length; j < jen; j++) {
				res = selectFn(typeof a[j] === "string" ? a[j].trim() : a[j])

				// Remove empty items
				res = res.filter(function (item) {
					return item !== null && item !== undefined
				})

				if (res && res.length) {
					out = out.concat(res)
				}
			}
		}

		// selector extensions
		var ext = _ext.selector[type]
		if (ext.length) {
			for (i = 0, ien = ext.length; i < ien; i++) {
				out = ext[i](settings, opts, out)
			}
		}

		return _unique(out)
	}

	var _selector_opts = function (opts) {
		if (!opts) {