初始化

uni_modules/UniDevTools/node_modules/licia/defineProp.js

@@ -0,0 +1,26 @@
+var castPath = require('./castPath');
+var isStr = require('./isStr');
+var isObj = require('./isObj');
+var each = require('./each');
+exports = function(obj, prop, descriptor) {
+    if (isStr(prop)) {
+        defineProp(obj, prop, descriptor);
+    } else if (isObj(prop)) {
+        each(prop, function(descriptor, prop) {
+            defineProp(obj, prop, descriptor);
+        });
+    }
+    return obj;
+};
+function defineProp(obj, prop, descriptor) {
+    var path = castPath(prop, obj);
+    var lastProp = path.pop();
+
+    while ((prop = path.shift())) {
+        if (!obj[prop]) obj[prop] = {};
+        obj = obj[prop];
+    }
+    Object.defineProperty(obj, lastProp, descriptor);
+}
+
+module.exports = exports;