42 lines
1.2 KiB
JavaScript
42 lines
1.2 KiB
JavaScript
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'use strict';
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var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
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module.exports = function chunk(size) {
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var _this = this;
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var chunks = [];
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var index = 0;
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if (Array.isArray(this.items)) {
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do {
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var items = this.items.slice(index, index + size);
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var collection = new this.constructor(items);
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chunks.push(collection);
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index += size;
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} while (index < this.items.length);
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} else if (_typeof(this.items) === 'object') {
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var keys = Object.keys(this.items);
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var _loop = function _loop() {
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var keysOfChunk = keys.slice(index, index + size);
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var collection = new _this.constructor({});
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keysOfChunk.forEach(function (key) {
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return collection.put(key, _this.items[key]);
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});
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chunks.push(collection);
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index += size;
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};
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do {
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_loop();
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} while (index < keys.length);
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} else {
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chunks.push(new this.constructor([this.items]));
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}
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return new this.constructor(chunks);
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};
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