Fix #11738. Remove deprecated .closest(Array) => Array.

src/traversing.js

@@ -84,28 +84,8 @@ jQuery.fn.extend({
 	},
 
 	closest: function( selectors, context ) {
-		var ret = [], i, l, cur = this[0];
+		var ret = [], i, l, cur;
 
-		// Array (deprecated as of jQuery 1.7)
-		if ( jQuery.isArray( selectors ) ) {
-			var level = 1;
-
-			while ( cur && cur.ownerDocument && cur !== context ) {
-				for ( i = 0; i < selectors.length; i++ ) {
-
-					if ( jQuery( cur ).is( selectors[ i ] ) ) {
-						ret.push({ selector: selectors[ i ], elem: cur, level: level });
-					}
-				}
-
-				cur = cur.parentNode;
-				level++;
-			}
-
-			return ret;
-		}
-
-		// String
 		var pos = POS.test( selectors ) || typeof selectors !== "string" ?
 				jQuery( selectors, context || this.context ) :
 				0;

test/unit/traversing.js

@@ -299,18 +299,6 @@ test("closest()", function() {
 	equal( jQuery("<div>text</div>").closest("[lang]").length, 0, "Disconnected nodes with text and non-existent attribute selector" );
 });
 
-test("closest(Array)", function() {
-	expect(7);
-	deepEqual( jQuery("body").closest(["body"]), [{selector:"body", elem:document.body, level:1}], "closest([body])" );
-	deepEqual( jQuery("body").closest(["html"]), [{selector:"html", elem:document.documentElement, level:2}], "closest([html])" );
-	deepEqual( jQuery("body").closest(["div"]), [], "closest([div])" );
-	deepEqual( jQuery("#yahoo").closest(["div"]), [{"selector":"div", "elem": document.getElementById("foo"), "level": 3}, { "selector": "div", "elem": document.getElementById("qunit-fixture"), "level": 4 }], "closest([div])" );
-	deepEqual( jQuery("#qunit-fixture").closest(["span,#html"]), [{selector:"span,#html", elem:document.documentElement, level:4}], "closest([span,#html])" );
-
-	deepEqual( jQuery("body").closest(["body","html"]), [{selector:"body", elem:document.body, level:1}, {selector:"html", elem:document.documentElement, level:2}], "closest([body, html])" );
-	deepEqual( jQuery("body").closest(["span","html"]), [{selector:"html", elem:document.documentElement, level:2}], "closest([body, html])" );
-});
-
 test("closest(jQuery)", function() {
 	expect(8);
 	var $child = jQuery("#nothiddendivchild"),