is there a function in lodash to replace matched item

Question

I wonder if there is a simpler method in lodash to replace an item in a JavaScript collection? (Possible duplicate but I did not understand the answer there:)

I look

Answer 1

You can do it without using lodash.

let arr = [{id: 1, name: "Person 1"}, {id: 2, name: "Person 2"}];
let newObj = {id: 1, name: "new Person"}

/*Add new prototype function on Array class*/
Array.prototype._replaceObj = function(newObj, key) {
  return this.map(obj => (obj[key] === newObj[key] ? newObj : obj));
};

/*return [{id: 1, name: "new Person"}, {id: 2, name: "Person 2"}]*/
arr._replaceObj(newObj, "id")