PK

'use strict';

module.exports = function replace(items) {
  if (!items) {
    return this;
  }

  if (Array.isArray(items)) {
    var _replaced = this.items.map(function (value, index) {
      return items[index] || value;
    });

    return new this.constructor(_replaced);
  }

  if (items.constructor.name === 'Collection') {
    var _replaced2 = Object.assign({}, this.items, items.all());

    return new this.constructor(_replaced2);
  }

  var replaced = Object.assign({}, this.items, items);

  return new this.constructor(replaced);
};

PK 99