Object.omit.js

/**
 *  Object.omit
 *
 *  Returns a (shallow) copy of an object, with specified keys omitted.
 *
 *  @param object sourceObject
 *  @param string omitKeys, ...
 *
 *  @return object
 */
Object.omit = (sourceObject, ...omitKeys) => {
  let filteredObject = Object.assign({}, sourceObject);
  omitKeys.forEach(omitKey => {
    if (Object.keys(sourceObject).indexOf(omitKey) > -1) {
      delete filteredObject[omitKey];
    }
  });
  return filteredObject;
};