JSFiddle - React, Tailwind, and code Playground

by Jake

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.15/lodash.min.js"></script>

JavaScript

const map = {
      'zero-key': [0],
      'operator': ['*','-','+'],
      'number': [1,2,3],
    }

props = {
  name: 0
}

var n = _.findKey( map, o => {
  return o.indexOf( '1' ) > -1
},);

console.log(n);