如何从JavaScript中的foreach循环中跳出来

这个问题在这里已经有了答案：

如何使Array.forEach短路像调用break？ 24个答案

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不要使用.forEach然后循环：

var myObj = [{"a": "1","b": null},{"a": "2","b": 5}]
var result = false

for(var call of myObj) {
    console.log(call)

    var a = call['a'], b = call['b']

    if(a == null || b == null) {
        result = false
        break
    }
}

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