v2.2.0

• New Feature

  • added intersection combinator fix #111

    Example

    const Min = t.subtype(t.String, function (s) { return s.length > 2; }, 'Min');
    const Max = t.subtype(t.String, function (s) { return s.length < 5; }, 'Max');
    const MinMax = t.intersection([Min, Max], 'MinMax');
    
    MinMax.is('abc'); // => true
    MinMax.is('a'); // => false
    MinMax.is('abcde'); // => false

• Internal
  • optimised the generation of default names for types