Answers for "es6 get value by key"

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1

es6 get value by key

function getKeyByValue(object, value) {
return Object. keys(object). find(key => object[key] === value);
}


const map = {"first" : "1", "second" : "2"};
console. log(getKeyByValue(map,"2"));

Posted by: Guest on May-01-2022

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