[英]Force ESLint to use ES6
I have my ESLint all set up and working, but I want it to throw errors whenever I don't use ES6 stuff like let
, const
or arrow functions ( =>
). 我的ESLint都设置和工作,但我希望它在我不使用像
let
, const
或箭头函数( =>
)这样的ES6时抛出错误。
{
"env": {
"node": true,
"es6": true,
"mocha": true
},
"rules": {
"semi": 2
},
"parserOptions": {
"ecmaVersion": 6,
"sourceType": "script",
"ecmaFeatures": {
"arrowFunctions": true,
"binaryLiterals": true,
"blockBindings": true,
"classes": true
}
}
}
Currently, this will not throw errors for: 目前,这不会抛出错误:
var stars = [];
var speed = 20;
function setup() {
createCanvas(windowWidth, windowHeight);
// Create 1000 stars
for (var i = 0; i < 1000; i++) {
stars.push(new Star());
}
}
You can use the prefer-arrow-callback
rule to enforce using arrow functions as callbacks. 您可以使用
prefer-arrow-callback
规则强制使用箭头函数作为回调。
Also the prefer-const
rule enforces using const
whenever possible (ie if the variable is never reassigned). 此外,
prefer-const
规则强制尽可能使用const
(即,如果永远不重新赋值变量)。
You don't use i
in your for loop so it's not an error. 你不要在for循环中使用
i
,所以这不是错误。
You can use the no-var
rule but it will effect everything, not only for loops. 您可以使用
no-var
规则但它会影响所有内容,而不仅仅是循环。
If you would have used i
in your for loop, then the no-loop-func
rule is what you are looking for. 如果您在for循环中使用了
i
,那么no-loop-func
规则就是您要寻找的。
If you prefer arrow functions as callbacks you can use prefer-arrow-callback
. 如果您更喜欢箭头函数作为回调,则可以使用
prefer-arrow-callback
。
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