all

all(array, predicate) → boolean · Array

Returns true if ALL elements satisfy the predicate. Returns true for empty arrays (vacuously true).

array (required): the array to test
predicate (required): lambda (element) -> boolean

bash

echo '{"items": [{"price": 10}, {"price": 25}, {"price": 5}]}' \
  | utlx -e 'all($input.items, (item) -> item.price > 0)'
# true

utlx

{
  allPositive: all($input.items, (item) -> item.price > 0),
  allExpensive: all($input.items, (item) -> item.price > 20)
}
// Output: {"allPositive": true, "allExpensive": false}

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