af651f6ab12052c1cb5d67cb73ad3284e2c296cb Fix: Add polyfill for Array.prototype.includes as we use it in extensions now and IE11 (which is still supported) does not have Array.prototype.includes

DD-2309

Sync to source repo @af651f6ab12052c1cb5d67cb73ad3284e2c296cb

Author: AllanJard

datatables.json

@@ -9,5 +9,5 @@
     ],
     "src-repo": "http://github.com/DataTables/DataTablesSrc",
     "last-tag": "1.11.2",
-    "last-sync": "e835ddc5b800c47f7e9e32a91cc522f8ca7ced5c"
+    "last-sync": "af651f6ab12052c1cb5d67cb73ad3284e2c296cb"
 }

js/jquery.dataTables.js

@@ -1622,6 +1622,16 @@
 	    };
 	}
 
+	if (! Array.prototype.includes) {
+		Array.prototype.includes = function (search, start) {
+			if (start === undefined) {
+				start = 0;
+			}
+	
+			return this.indexOf(search, start) !== -1;	
+		};
+	}
+	
 	// .trim() polyfill
 	// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/trim
 	if (!String.prototype.trim) {