@tommymynnson/lotide/findKeyByValue.js

A mini clone of the [Lodash](https://lodash.com) library.

const findKeyByValue = (object, value) => {
  for (const key in object) {
    if (object[key] === value) {
      return key;
    }
  }

  return undefined;
};

module.exports = findKeyByValue;