18 lines
455 B
Markdown
18 lines
455 B
Markdown
# `takeWhile()`
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The `takeWhile` method returns items in the collection until the given callback returns `false`:
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```js
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const collection = collect([1, 2, 3, 4]);
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const subset = collection.takeWhile(item => item < 3);
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subset.all();
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// [1, 2]
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```
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> If the callback never returns `false`, the `takeWhile` method will return all items in the collection.
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[View source on GitHub](https://github.com/ecrmnn/collect.js/blob/master/src/methods/takeWhile.js)
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