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| -rw-r--r-- | src/gleam/iterator.gleam | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gleam/iterator.gleam b/src/gleam/iterator.gleam index dadf78f..e4d572a 100644 --- a/src/gleam/iterator.gleam +++ b/src/gleam/iterator.gleam @@ -1245,7 +1245,7 @@ fn group_updater( ) -> fn(Dict(key, List(element)), element) -> Dict(key, List(element)) { fn(groups, elem) { groups - |> dict.update(f(elem), update_group_with(elem)) + |> dict.upsert(f(elem), update_group_with(elem)) } } |