You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
15 lines
351 B
15 lines
351 B
# `when()`
|
|
|
|
The when method will execute the given callback when the first argument given to the method evaluates to true:
|
|
|
|
```js
|
|
const collection = collect([1, 2, 3]);
|
|
|
|
collection.when(true, items => items.push(4));
|
|
|
|
collection.all();
|
|
|
|
// [1, 2, 3, 4]
|
|
```
|
|
|
|
[View source on GitHub](https://github.com/ecrmnn/collect.js/blob/master/src/methods/when.js) |