Function flatMapDeep

This method is like flatMap except that it recursively flattens the mapped results.

Since

5.4.0

See

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

Example

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

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