dynatrace-cordova-outsystems-plugin/node_modules/lodash/_getView.js

This plugin gives you the ability to use the Dynatrace instrumentation in your hybrid application (Cordova, Ionic, ..). It uses the Mobile Agent, the JavaScript Agent and the Javascript Bridge. The Mobile Agent will give you all device specific values con

/* 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;