code: function like (data, archetype) {
      var name;
  
      for (name in archetype) {
        if (archetype.hasOwnProperty(name)) {
          if (data.hasOwnProperty(name) === false || typeof data[name] !== typeof archetype[name]) {
            return false;
          }
  
          if (object(data[name]) && like(data[name], archetype[name]) === false) {
            return false;
          }
        }
      }
  
      return true;
    }
docs: Public function `like`.
  
  Tests whether `data` 'quacks like a duck'. Returns true if `data` has all
  of the properties of `archetype` (the 'duck'), false otherwise.