'hasOwn' utility function
Checks whether an object or array has a particular property.
// {any} object - the object to check // {string} property - the property to look for // {boolean} - true if object has property, false if not
'hasOwn' utility function
Checks whether an object or array has a particular property.
// {any} object - the object to check // {string} property - the property to look for // {boolean} - true if object has property, false if not