9 lines
361 B
JavaScript
9 lines
361 B
JavaScript
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'use strict';
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function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }
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module.exports = function collapse() {
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var _ref;
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return new this.constructor((_ref = []).concat.apply(_ref, _toConsumableArray(this.items)));
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};
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