Function lazyValue

lib/web/jshint.js:2637–2695

* Extracts the unwrapped value from its lazy wrapper. * * @private * @name value * @memberOf LazyWrapper * @returns {*} Returns the unwrapped value.

()

     * @returns {*} Returns the unwrapped value.
     */
    function lazyValue() {
      var array = this.__wrapped__.value();
      if (!isArray(array)) {
        return baseWrapperValue(array, this.__actions__);
      }
      var dir = this.__dir__,
          isRight = dir < 0,
          view = getView(0, array.length, this.__views__),
          start = view.start,
          end = view.end,
          length = end - start,
          index = isRight ? end : (start - 1),
          takeCount = nativeMin(length, this.__takeCount__),
          iteratees = this.__iteratees__,
          iterLength = iteratees ? iteratees.length : 0,
          resIndex = 0,
          result = [];

      outer:
      while (length-- && resIndex < takeCount) {
        index += dir;

        var iterIndex = -1,
            value = array[index];

        while (++iterIndex < iterLength) {
          var data = iteratees[iterIndex],
              iteratee = data.iteratee,
              type = data.type;

          if (type == LAZY_DROP_WHILE_FLAG) {
            if (data.done && (isRight ? (index > data.index) : (index < data.index))) {
              data.count = 0;
              data.done = false;
            }
            data.index = index;
            if (!data.done) {
              var limit = data.limit;
              if (!(data.done = limit > -1 ? (data.count++ >= limit) : !iteratee(value))) {
                continue outer;
              }
            }
          } else {
            var computed = iteratee(value);
            if (type == LAZY_MAP_FLAG) {
              value = computed;
            } else if (!computed) {
              if (type == LAZY_FILTER_FLAG) {
                continue outer;
              } else {
                break outer;
              }
            }
          }
        }
        result[resIndex++] = value;
      }
      return result;