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mirror of https://github.com/ruanyf/es6tutorial.git synced 2025-05-28 21:32:20 +00:00

Merge branch 'gh-pages' of github.com:ruanyf/es6tutorial into gh-pages

This commit is contained in:
ruanyf 2016-08-16 15:41:56 +08:00
commit 073ec29193
3 changed files with 3 additions and 3 deletions

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@ -74,7 +74,7 @@ function foo() {
```javascript ```javascript
Array.from({ length: 3 }); Array.from({ length: 3 });
// [ undefined, undefined, undefinded ] // [ undefined, undefined, undefined ]
``` ```
上面代码中,`Array.from`返回了一个具有三个成员的数组,每个位置的值都是`undefined`。扩展运算符转换不了这个对象。 上面代码中,`Array.from`返回了一个具有三个成员的数组,每个位置的值都是`undefined`。扩展运算符转换不了这个对象。

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@ -574,7 +574,7 @@ var fs = require('fs');
var readFile = function (fileName){ var readFile = function (fileName){
return new Promise(function (resolve, reject){ return new Promise(function (resolve, reject){
fs.readFile(fileName, function(error, data){ fs.readFile(fileName, function(error, data){
if (error) reject(error); if (error) return reject(error);
resolve(data); resolve(data);
}); });
}); });

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@ -514,7 +514,7 @@ var [(a)] = [1];
var {x: (c)} = {}; var {x: (c)} = {};
var ({x: c}) = {}; var ({x: c}) = {};
var {(x: c)} = {}; var {(x: c)} = {};
var {(x): c} = {};} var {(x): c} = {};
var { o: ({ p: p }) } = { o: { p: 2 } }; var { o: ({ p: p }) } = { o: { p: 2 } };
``` ```