26 lines
551 B
JavaScript
26 lines
551 B
JavaScript
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'use strict';
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module.exports = function each(fn) {
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var stop = false;
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if (Array.isArray(this.items)) {
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var length = this.items.length;
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for (var index = 0; index < length && !stop; index += 1) {
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stop = fn(this.items[index], index, this.items) === false;
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}
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} else {
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var keys = Object.keys(this.items);
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var _length = keys.length;
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for (var _index = 0; _index < _length && !stop; _index += 1) {
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var key = keys[_index];
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stop = fn(this.items[key], key, this.items) === false;
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}
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}
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return this;
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};
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