map function for objects (instead of arrays)

Question

I have an object:

myObject = { \'a\': 1, \'b\': 2, \'c\': 3 }

I am looking for a native method, similar to Array.prototype.map

Answer 1

First, convert your HTMLCollection using Object.entries(collection). Then it’s an iterable you can now use the .map method on it.

Object.entries(collection).map(...)

reference https://medium.com/@js_tut/calling-javascript-code-on-multiple-div-elements-without-the-id-attribute-97ff6a50f31