insertAfter

insertAfter(array, index, element) → array · Array

Insert an element after the specified index in an array.

• array (required): source array

• index (required): position after which to insert

• element (required): element to insert

echo '{"items": ["a", "b", "d"]}' | utlx -e 'insertAfter($input.items, 1, "c")'
# ["a", "b", "c", "d"]

{
  updated: insertAfter($input.steps, 2, {name: "validation", order: 3})
}