# Compact list

Canonical: https://www.wiki.jodisand.me/snippets/python/compact/


Removes falsy values from a list.

- Use `filter()` to filter out falsy values (`False`, `None`, `0`, and `""`).

```py
def compact(lst):
  return list(filter(None, lst))
```

```py
compact([0, 1, False, 2, '', 3, 'a', 's', 34]) # [ 1, 2, 3, 'a', 's', 34 ]
```