15 lines
479 B
Markdown
15 lines
479 B
Markdown
### dropElements
|
|
|
|
Removes elements in an array until the passed function returns `true`. Returns the remaining elements in the array.
|
|
|
|
Loop through the array, using `Array.shift()` to drop the first element of the array until the returned value from the function is `true`.
|
|
Returns the remaining elements.
|
|
|
|
```js
|
|
const dropElements = (arr, func) => {
|
|
while (arr.length > 0 && !func(arr[0])) arr.shift();
|
|
return arr;
|
|
};
|
|
// dropElements([1, 2, 3, 4], n => n >= 3) -> [3,4]
|
|
```
|