@kabbi/react-redux-form/src/utils/find-key.js

Create Forms Easily with React and Redux

export default function findKey(object, predicate) {
  let resultKey;

  Object.keys(object).some((key) => {
    const isKey = predicate(object[key], key, object);

    if (isKey) {
      resultKey = key;
      return true;
    }

    return false;
  });

  return resultKey;
}