[英]How to convert array to object in underscore?
我有一個數組
var subject = ["Tamil", "English", "Math"];
我需要將其轉換為對象,如下所示
[{
"name": "Tamil"
}, {
"name": "English"
}, {
"name": "Math"
}]
帶下划線:
const subject = ['Tamil', 'English', 'Math']; const out = _.map(subject, el => ({ name: el })); console.log(out);
<script src="https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.13.4/underscore-min.js"></script>
本機 JS 使用map
:
const subject = ['Tamil', 'English', 'Math']; const out = subject.map(el => ({ name: el })); console.log(out);
您可以在此上下文中使用 Native JavaScript 的Array.prototype.map()
,
var subject = ["Tamil", "English", "Math"];
subject = subject.map(function(itm){
return {"name" : itm };
});
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