--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/default/node_modules/shoestring/src/core/inarray.js	Sat May 31 09:21:51 2025 +0800
@@ -0,0 +1,25 @@
+//>>excludeStart("exclude", pragmas.exclude);
+define([ "shoestring" ], function(){
+//>>excludeEnd("exclude");
+
+  /**
+	 * Check for array membership.
+	 *
+	 * @param {object} needle The thing to find.
+	 * @param {object} haystack The thing to find the needle in.
+	 * @return {boolean}
+	 * @this window
+	 */
+	shoestring.inArray = function( needle, haystack ){
+		var isin = -1;
+		for( var i = 0, il = haystack.length; i < il; i++ ){
+			if( haystack.hasOwnProperty( i ) && haystack[ i ] === needle ){
+				isin = i;
+			}
+		}
+		return isin;
+	};
+
+//>>excludeStart("exclude", pragmas.exclude);
+});
+//>>excludeEnd("exclude");