code: function omit(object, keysToOmit) {
    const result = {};
  
    Object.keys(object).forEach(key => {
      if (keysToOmit.indexOf(key) === -1) {
        result[key] = object[key];
      }
    });
  
    return result;
  }
docs: Omits "keysToOmit" from "object"