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-rw-r--r--src/map_dict.gleam7
1 files changed, 6 insertions, 1 deletions
diff --git a/src/map_dict.gleam b/src/map_dict.gleam
index 28d64fc..e702f89 100644
--- a/src/map_dict.gleam
+++ b/src/map_dict.gleam
@@ -2,8 +2,11 @@ import any
import result
// TODO: update :: fn(MapDict(k, v), k, fn(Result(v, NotFound)) -> v) -> MapDict(k, v)
-// TODO: merge :: fn(MapDict(k, v), MapDict(k, v)) -> MapDict(k, v)
// TODO: delete :: fn(MapDict(k, v), k) -> MapDict(k, v)
+// TODO: is_disjoint
+// TODO: is_subset
+// TODO: difference
+// TODO: intersection
pub external type MapDict(key, value);
@@ -72,3 +75,5 @@ external fn erl_drop(List(k), MapDict(k, v)) -> MapDict(k, v) = "maps" "without"
pub fn drop(map, keys) {
erl_drop(keys, map)
}
+
+pub external fn merge(MapDict(k, v), MapDict(k, v)) -> MapDict(k, v) = "maps" "merge"