Find all the keys that have the given value - node module
const findSingleValueInObject = require('find-keys-for-value').findSingleValueInObject
findSingleValueInObject({a: 'b', b: 'c'}, 'c', (a, b) => a === b, x => console.log(x))
{ loc: 'b', val: 'c' }
const findValuesInObject = require('find-keys-for-value').findValuesInObject
findValuesInObject({ a: 'b', b: 'c' }, ['b', 'c'], (a, b) => a === b, x => console.log(x))
{ loc: 'a', val: 'b' }
{ loc: 'b', val: 'c' }MIT © 2018