初始化

uni_modules/UniDevTools/node_modules/licia/safeSet.js

@@ -0,0 +1,29 @@
+var castPath = require('./castPath');
+var isUndef = require('./isUndef');
+var toStr = require('./toStr');
+var isSymbol = require('./isSymbol');
+var isStr = require('./isStr');
+exports = function(obj, path, val) {
+    path = castPath(path, obj);
+    var lastProp = path.pop();
+    var prop;
+    prop = path.shift();
+    while (!isUndef(prop)) {
+        if (!isStr(prop) && !isSymbol(prop)) {
+            prop = toStr(prop);
+        }
+        if (
+            prop === '__proto__' ||
+            prop === 'constructor' ||
+            prop === 'prototype'
+        ) {
+            return;
+        }
+        if (!obj[prop]) obj[prop] = {};
+        obj = obj[prop];
+        prop = path.shift();
+    }
+    obj[lastProp] = val;
+};
+
+module.exports = exports;