初始化fy

uni_modules/UniDevTools/node_modules/licia/sizeof.js

@@ -0,0 +1,47 @@
+var isArr = require('./isArr');
+var keys = require('./keys');
+var isBuffer = require('./isBuffer');
+var isNull = require('./isNull');
+
+var strSize = 2;
+var boolSize = 4;
+var numSize = 8;
+exports = function(obj) {
+    return sizeof(obj, {
+        values: []
+    });
+};
+function sizeof(obj, _ref) {
+    var values = _ref.values;
+    var t = typeof obj;
+    if (t === 'string') return obj.length * strSize;
+    if (t === 'number') return numSize;
+    if (t === 'boolean') return boolSize;
+    var size = 0;
+    if (t === 'object' && !isNull(obj)) {
+        if (values.indexOf(obj) > -1) {
+            return 0;
+        }
+        values.push(obj);
+        if (isArr(obj)) {
+            for (var i = 0, len = obj.length; i < len; i++) {
+                size += sizeof(obj[i], {
+                    values: values
+                });
+            }
+        } else {
+            var _keys = keys(obj);
+            for (var _i = 0, _len = _keys.length; _i < _len; _i++) {
+                var key = _keys[_i];
+                size += key.length * strSize;
+                size += sizeof(obj[key], {
+                    values: values
+                });
+            }
+        }
+    }
+    if (isBuffer(obj)) return obj.length;
+    return size;
+}
+
+module.exports = exports;