37 lines
622 B
Markdown
37 lines
622 B
Markdown
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# `each()`
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The each method iterates over the items in the collection and passes each item to a callback:
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```js
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let sum = 0;
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const collection = collect([1, 3, 3, 7]);
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collection.each((item) => {
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sum += item;
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});
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// console.log(sum);
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// 14
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```
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If you would like to stop iterating through the items, you may return false from your callback:
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```js
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let sum = 0;
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const collection = collect([1, 3, 3, 7]);
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collection.each((item) => {
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sum += item;
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if (sum > 5) {
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return false;
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}
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});
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// console.log(sum);
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// 7
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```
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[View source on GitHub](https://github.com/ecrmnn/collect.js/blob/master/src/methods/each.js)
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