HORIZON PROJECT

var baseSlice = require('./_baseSlice'),

    isIterateeCall = require('./_isIterateeCall'),

    toInteger = require('./toInteger');

/**

 * Creates a slice of `array` from `start` up to, but not including, `end`.

 *

 * **Note:** This method is used instead of

 * [`Array#slice`](https://mdn.io/Array/slice) to ensure dense arrays are

 * returned.

 *

 * @static

 * @memberOf _

 * @since 3.0.0

 * @category Array

 * @param {Array} array The array to slice.

 * @param {number} [start=0] The start position.

 * @param {number} [end=array.length] The end position.

 * @returns {Array} Returns the slice of `array`.

 */

function slice(array, start, end) {

  var length = array == null ? 0 : array.length;

  if (!length) {

    return [];

  }

  if (end && typeof end != 'number' && isIterateeCall(array, start, end)) {

    start = 0;

    end = length;

  }

  else {

    start = start == null ? 0 : toInteger(start);

    end = end === undefined ? length : toInteger(end);

  }

  return baseSlice(array, start, end);

}

module.exports = slice;