abstract-mapper/dist/abstract-mapper.js

Abstract Object Mapper

var AbstractMapper;

module.exports = AbstractMapper = (function() {
  function AbstractMapper(_map) {
    var handler, i, len, map, mapper;
    if (_map == null) {
      _map = [];
    }
    map = [];
    for (i = 0, len = _map.length; i < len; i++) {
      handler = _map[i];
      switch (false) {
        case typeof handler !== 'function':
          map.push(handler);
          break;
        case !(handler instanceof Array):
          mapper = new this.constructor(handler);
          map.push((function(mapper) {
            return function() {
              return mapper.apply(this, arguments);
            };
          })(mapper));
      }
    }
    return function() {
      var context, j, len1, result;
      for (j = 0, len1 = map.length; j < len1; j++) {
        handler = map[j];
        if (!context) {
          context = result = handler.apply(this, arguments);
        } else {
          result = handler.apply(context, arguments);
        }
      }
      return result;
    };
  }

  return AbstractMapper;

})();