Function filter

filter<T>(xs: readonly T[], predicate: (x: T, i: number) => boolean): T[]
Keep only elements for which predicate returns true. Index is passed as the second arg.

Dual API — works data-first or curried for use in pipe.
Type Parameters
- T
Parameters
- xs: readonly T[]
- predicate: (x: T, i: number) => boolean
Returns T[]
Example
```
pipe(
    users,
    Arrays.filter((u) => u.active),
  )
```
- Defined in arrays/transform.ts:37
filter<T>(predicate: (x: T, i: number) => boolean): (xs: readonly T[]) => T[]
Keep only elements for which predicate returns true. Index is passed as the second arg.

Dual API — works data-first or curried for use in pipe.
Type Parameters
- T
Parameters
- predicate: (x: T, i: number) => boolean
Returns (xs: readonly T[]) => T[]
Example
```
pipe(
    users,
    Arrays.filter((u) => u.active),
  )
```
- Defined in arrays/transform.ts:38