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

@@ -0,0 +1,31 @@
+var hasOwnProp = require('./hasOwnProp')
+var isArray = require('./isArray')
+
+function helperCreateIterateHandle (prop, useArray, restIndex, matchValue, defaultValue) {
+  return function (obj, iterate, context) {
+    if (obj && iterate) {
+      if (prop && obj[prop]) {
+        return obj[prop](iterate, context)
+      } else {
+        if (useArray && isArray(obj)) {
+          for (var index = 0, len = obj.length; index < len; index++) {
+            if (!!iterate.call(context, obj[index], index, obj) === matchValue) {
+              return [true, false, index, obj[index]][restIndex]
+            }
+          }
+        } else {
+          for (var key in obj) {
+            if (hasOwnProp(obj, key)) {
+              if (!!iterate.call(context, obj[key], key, obj) === matchValue) {
+                return [true, false, key, obj[key]][restIndex]
+              }
+            }
+          }
+        }
+      }
+    }
+    return defaultValue
+  }
+}
+
+module.exports = helperCreateIterateHandle