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pipelined

flatMap

flatMap<A, B>(f): (data) => readonly B[]

Defined in: Data/Arr.ts:493

Maps each element to an array and flattens the result.

Type Parameters

Section titled “Type Parameters”

A

Section titled “A”

A

B

Section titled “B”

B

Parameters

Section titled “Parameters”

f

Section titled “f”

(a) => readonly B[]

Returns

Section titled “Returns”

(data) => readonly B[]

Example

Section titled “Example”
pipe([1, 2, 3], Arr.flatMap(n => [n, n * 10])); // [1, 10, 2, 20, 3, 30]