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15 lines
266 B
15 lines
266 B
'use strict';
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module.exports = function pop() {
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if (Array.isArray(this.items)) {
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return this.items.pop();
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}
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var keys = Object.keys(this.items);
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var key = keys[keys.length - 1];
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var last = this.items[key];
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delete this.items[key];
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return last;
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};
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