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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 489b260..7dd00e6 100644
--- a/src/map_dict.gleam
+++ b/src/map_dict.gleam
@@ -1,7 +1,6 @@
import any
import result
-// TODO: drop
// TODO: update :: fn(MapDict(k, v), k, fn(Result(v, NotFound)) -> v) -> MapDict(k, v)
pub external type MapDict(key, value);
@@ -65,3 +64,9 @@ external fn erl_take(List(k), MapDict(k, v)) -> MapDict(k, v) = "maps" "with"
pub fn take(map, keys) {
erl_take(keys, map)
}
+
+external fn erl_drop(List(k), MapDict(k, v)) -> MapDict(k, v) = "maps" "without"
+
+pub fn drop(map, keys) {
+ erl_drop(keys, map)
+}