ui
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+34
@@ -0,0 +1,34 @@
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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 take(length) {
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var _this = this;
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if (!Array.isArray(this.items) && _typeof(this.items) === 'object') {
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var keys = Object.keys(this.items);
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var slicedKeys = void 0;
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if (length < 0) {
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slicedKeys = keys.slice(length);
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} else {
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slicedKeys = keys.slice(0, length);
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}
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var collection = {};
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keys.forEach(function (prop) {
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if (slicedKeys.indexOf(prop) !== -1) {
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collection[prop] = _this.items[prop];
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}
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});
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return new this.constructor(collection);
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}
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if (length < 0) {
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return new this.constructor(this.items.slice(length));
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}
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return new this.constructor(this.items.slice(0, length));
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};
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