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20220330_Vote/Ewide.Web.Entry/wwwroot/lib/xe-utils/lastEach.js

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+var isArray = require('./isArray')
+var lastArrayEach = require('./lastArrayEach')
+var lastObjectEach = require('./lastObjectEach')
+
+/**
+  * 迭代器,从最后开始迭代
+  *
+  * @param {Object} obj 对象/数组
+  * @param {Function} iterate(item, index, obj) 回调
+  * @param {Object} context 上下文
+  * @return {Object}
+  */
+function lastEach (obj, iterate, context) {
+  if (obj) {
+    return (isArray(obj) ? lastArrayEach : lastObjectEach)(obj, iterate, context)
+  }
+  return obj
+}
+
+module.exports = lastEach