Definition

array distinct(array $input)

Gets distinct items from $input array based on token equality.

Parameters

array $input

Array to be checked for duplicates.

Returns

array

Array after removing the duplicates.

Examples

{
  letters: distinct(['a', 'b', 'a']),
  objects: distinct([{name: `"Joe"`, id: `1`}, {name: `"Joe"`, id: `1`}]),
  zeros: distinct([`0.00`, `0.0`, `0`, `null`, `false`])
}

{
  "letters": [
    "a",
    "b"
  ],
  "objects": [
    {
      "name": "Joe",
      "id": 1
    }
  ],
  "zeros": [
    0.0,
    null,
    false
  ]
}

Remarks

Elements a and b are considered distinct if and only if a==b evaluates to false . Read more about equality in JMESPath.