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Key used for sorting action results. The sort block can contain control flow, like the switch statement in the below example, in which each terminal node specifies the desired sort order. All action inputs are in scope within the sort block.

Example

action (MyAction) {
  type (Search)
  collect {
    input (mySort) {
      type (MySortEnum)
    }
  }
  ...

  output (MyOutputType) {
    ...
    sort {
      switch (mySort) {
        case (PriceAsc) {
          each (r) {
            sorting (r.price) { // this example sorts property `price` that belongs to the model `r`
              by (Desc) // It does this in descending order
              inverted // Then inverts the sort
            }
            // compound in case of a tie
            ranking (-1 * r.price)
          }
        }
        case (FooBarBaz) {
          each (r) {
            sorting (r) {
              by (SomeOtherCriteriaDefined) // You can pick a different property or criteria that `r` has to sort by.
            }
          }
        }
        default {
          each (r) {
            // use natural order of r
            sorting (r)
          }
        }
      }
    }
  }
}