// Copyright 2026 International Digital Economy Academy
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

///|
/// Return all keys of the map in ascending order.
#deprecated("Use `keys_as_iter` instead. `keys` will return `Iter[K]` instead of `Array[K]` in the future.")
#coverage.skip
pub fn[K, V] SortedMap::keys(self : SortedMap[K, V]) -> Array[K] {
  self.iter().map(p => p.0).collect()
}

///|
/// Function `elems`.
#deprecated("Use `values` instead")
#coverage.skip
pub fn[K, V] SortedMap::elems(self : SortedMap[K, V]) -> Array[V] {
  self.values().collect()
}