Prism · Arrays

$flatten

Flattens an array of arrays by one level. An element that is not an array is kept as it is.

The source

{ nested: [[1, 2], [3], 4, [5, [6]]] }

The config

{ $flatten: { $ref: '$.nested' } }

What comes out

[1, 2, 3, 4, 5, [6]]

Output matches the expected value

Runs in this page on the installed package. The input and the expected output are defined by the example.