Function insert

insert<K>(
ord: TypeClass.Ord.Ord<K>,
): (
key: K,
) => <V>(value: V) => State.State<BTree.Map<K, V>, Option.Option<V>>
Inserts item to map. It takes O(log N).
Type Parameters
- K
Parameters
- ord: TypeClass.Ord.Ord<K>
  The Ord instance for K.
Returns (key: K) => <V>(value: V) => State.State<BTree.Map<K, V>, Option.Option<V>>
Tuple of inserted set and replaced old value if key was a duplicated entry.
- Defined in src/btree.ts:146