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[英]Javascript - filtering a list: how can I find an intersection between an array with objects including array and an array?
[英]To find intersection between a Object and array
我是javascript新手。
如何在JavaScript中找到数组和对象之间的交集。
让我们来:
var use = [{name:'jony'}, {name: 'raja'}, {name: 'papy'}];
和数组为:
var now = ['jony', 'raja', 'singh'];
现在我如何获得结果
var result = ['jony', 'raja'];
var result = use.filter(function(e) {
return now.indexOf(e.name) > -1;
}).map(function(e) { return e.name; });
console.log(result); // ["jony", "raja"]
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