Function find

Returns first item from iterable it that matches predicate f

find([1, 2, 3, 4], e => e > 2);
// Yields: 3

When using async iterables, f can be async as well.

Param: it

Param: f

Returns

find<V>(it, f): V | undefined
Type Parameters
- V
Parameters
- it: V[] | Iterable<V>
- f: ((v: V) => boolean)
  - - (v): boolean
    - Parameters
      v: V
      Returns boolean
Returns V | undefined
find<V>(it, f): Promise<V | undefined>
Type Parameters
- V
Parameters
- it: AsyncIterable<V>
- f: ((v: V) => boolean | Promise<boolean>)
  - - (v): boolean | Promise<boolean>
    - Parameters
      v: V
      Returns boolean | Promise<boolean>
Returns Promise<V | undefined>