Module sort 

Structs

SortKey

Total order over a JSON value used as a sort key. Tier: Null < Bool < Number < String. Array/Object keys are REJECTED at extraction.

SortService

SortService: order body collection by expression.

Type Aliases

SortExpression

Extracts a sort key from each element of the body array. MUST return a scalar (Null/Bool/Number/String); returning Array/Object is a user error.