reverse

Reverses the input. Works with both strings and arrays.

Syntax

reverse(input)

or chained:

<value>.reverse()

Arguments

• input (string | array) - The value to reverse.

Examples

Reverse a string

reverse("hello")
// "olleh"

Reverse an array

reverse([1, 2, 3])
// [3, 2, 1]

Chained usage

[1, 2, 3].reverse()
// [3, 2, 1]

CLI usage — reverse an array from a file

$ echo '{"items": ["a", "b", "c"]}' | dasel -i json 'items.reverse()'
[
    "c",
    "b",
    "a"
]