packago javascript module

script/relationship.js

@@ -2,7 +2,13 @@
 * BY: haole zheng
 * http://passer-by.com
 */
-(function(window){
+!function (root, factory) {
+  if (typeof module === 'object' && module.exports)
+    module.exports = factory();
+  else
+    root.relationship = factory();
+}(typeof window !== 'undefined' ? window : this, 
+function () {
 	//简写
 	var _filter = [
 		/* 表亲 */
@@ -856,8 +862,8 @@
 		return unique(result);
 	}
 
-	window.relationship = relationship;
-})(window);
+	return relationship;
+});
 
 // console.log(relationship({text:'儿子的爸爸的妈妈',sex:1}));
 //爸爸的妈妈的老公的儿子的女儿