/* Built-in method references for those with the same name as other `lodash` methods. */ var nativeMax = Math.max,

nativeMin = Math.min;

/**

* Gets the view, applying any `transforms` to the `start` and `end` positions.
*
* @private
* @param {number} start The start of the view.
* @param {number} end The end of the view.
* @param {Array} transforms The transformations to apply to the view.
* @returns {Object} Returns an object containing the `start` and `end`
*  positions of the view.
*/

function getView(start, end, transforms) {

var index = -1,
    length = transforms.length;

while (++index < length) {
  var data = transforms[index],
      size = data.size;

  switch (data.type) {
    case 'drop':      start += size; break;
    case 'dropRight': end -= size; break;
    case 'take':      end = nativeMin(end, start + size); break;
    case 'takeRight': start = nativeMax(start, end - size); break;
  }
}
return { 'start': start, 'end': end };

}

module.exports = getView;