count

Counts the number of elements in the given array that match the given predicate

Arguments

• array - The array to check
• predicate(element, index) - (optional) The predicate to filter by

Example

{
  "$template": {
	"$comment": "The field below will be 3",
	"test": "{{[1, 2, 3, 5, 8, 10].count(x => x >= 5)}}"
  }
}