Convert returned JSON Object Properties to (lower first) camelCase

Question

I have JSON returned from an API like so:

Contacts: [{ GivenName: "Matt", FamilyName: "Berry" }]

To keep this consistent

Answer 1

Using lodash, you can do it like this:

export const toCamelCase = obj => {
  return _.reduce(obj, (result, value, key) => {
    const finalValue = _.isPlainObject(value) || _.isArray(value) ? toCamelCase(value) : value;
    return { ...result, [_.camelCase(key)]: finalValue };
  }, {});
};