diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/gleam/list.gleam | 4 | ||||
-rw-r--r-- | src/gleam/set.gleam | 14 |
2 files changed, 16 insertions, 2 deletions
diff --git a/src/gleam/list.gleam b/src/gleam/list.gleam index bb35252..c0414d4 100644 --- a/src/gleam/list.gleam +++ b/src/gleam/list.gleam @@ -721,10 +721,10 @@ fn do_sort( /// ## Examples /// /// > import gleam/int -/// > list.sort([4, 3, 6, 5, 4, 1, 2], int.compare) +/// > list.sort([4, 3, 6, 5, 4, 1, 2], by: int.compare) /// [1, 2, 3, 4, 4, 5, 6] /// -pub fn sort(list: List(a), sort_by compare: fn(a, a) -> Order) -> List(a) { +pub fn sort(list: List(a), by compare: fn(a, a) -> Order) -> List(a) { do_sort(list, compare, length(list)) } diff --git a/src/gleam/set.gleam b/src/gleam/set.gleam index 7b52064..a654200 100644 --- a/src/gleam/set.gleam +++ b/src/gleam/set.gleam @@ -73,3 +73,17 @@ pub fn contains(in set: Set(element), this member: element) -> Bool { pub fn delete(from set: Set(element), this member: element) -> Set(element) { Set(map: map.delete(set.map, member)) } + +/// Convert the set into a list of the contained elements. +/// +/// The list has no specific ordering, any unintentional ordering may change in +/// future versions of Gleam or Erlang. +/// +/// ## Examples +/// +/// > new() |> insert(2) |> to_list +/// [2] +/// +pub fn to_list(set: Set(element)) -> List(element) { + map.keys(set.map) +} |