Take Op

This operation takes a number of items from a resulting evaluated array.

Definition: ["take", <number: int, expression(int)>, <result: expression(array)>]

<number: int, expression(int)> - number of items to take from result array. If it's above 0 it returns number of items. If it's below zero it will take the amount of items from the end.
<result: expression(array)> - expression which will be evaluated which returns an array. If an array is not returned this operation will throw an exception.

Usage

Request:

["take", 3, ["value", [1, 2, 3, 4, 5]]]

Response:

[1, 2, 3]

This value is to get a part of an array result when whole result is not necessary.