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flatten()

flatten<T>(input): Iter<T>

Defined in: src/Flatten.ts:15

An operator that turns an iteration of arrays into an iteration of their items. Usually used as the chain method flatten().

Type Parameters​

T​

T

Parameters​

input​

Iter<T[]>

Returns​

Iter<T>

Example​

const result = await chain([[1, 2], [3], [4, 5]])
    .flatten()
    .toArray();
// => [1, 2, 3, 4, 5]