Move multidimensional array data to root

[TMourikSH]

We have an multidimensional array which we want to flatten to one array

'data': [
    0: [
        0: {.A.},
        1: {.B.}
    ],
    1: [
        0: {.C.},
        1: {.D.}
    ],
    2: [
        0: {.E.}
    ]
]

The result should be:

'result': [
    0: {.A.},
    1: {.B.},
    2: {.C.},
    3: {.D.},
    4: {.E.}
]

The amount of elements in arr1 can differ just as te amount of element in the sub arrays.

We tried a lot of different combinations of these transformers.
-Node, transform nodes
-Move using a pattern
-Operator Transformer (Array Merge)
-Move data between accessors

But nothing gives us the result we want, how can we get the result we want?

[Gugi]

Hi Tim,

If the number of levels is consistent inside the array, you can use the below JMESPath syntax to achieve the expected result.

&{data[][]}

You can use it in a Value Setter, such as below.

Please give it a try.