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object的倒序排列会在一些特殊环境下造成影响(如数据库字段依赖JSON顺序时) #2072

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Merged
merged 1 commit into from
Dec 24, 2015
Merged

object的倒序排列会在一些特殊环境下造成影响(如数据库字段依赖JSON顺序时) #2072

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12 changes: 4 additions & 8 deletions src/observer/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -48,8 +48,7 @@ export function Observer (value) {

Observer.prototype.walk = function (obj) {
var keys = Object.keys(obj)
var i = keys.length
while (i--) {
for (var i = 0, l = keys.length; i < l; i++) {
this.convert(keys[i], obj[keys[i]])
}
}
Expand All @@ -61,8 +60,7 @@ Observer.prototype.walk = function (obj) {
*/

Observer.prototype.observeArray = function (items) {
var i = items.length
while (i--) {
for (var i = 0, l = items.length; i < l; i++) {
observe(items[i])
}
}
Expand Down Expand Up @@ -126,10 +124,8 @@ function protoAugment (target, src) {
*/

function copyAugment (target, src, keys) {
var i = keys.length
var key
while (i--) {
key = keys[i]
for (var i = 0, l = keys.length; i < l; i++) {
var key = keys[i]
def(target, key, src[key])
}
}
Expand Down