Function default

This method is like flatMap except that it recursively flattens the mapped results up to depth times.

Since

5.4.0

See

[[flatMap]],[[flatMapDepth]],[[flatten]],[[flattenDeep]],[[flattenDepth]],[[map]],[[mapKeys]],[[mapValues]]

Example

function duplicate(n) {
  return [[[n, n]]]
}

flatMapDepth([1, 2], duplicate, 2)
// => [[1, 1], [2, 2]]
Copy