init

src/utils/combineMerge.ts

@@ -0,0 +1,18 @@
+import deepmerge from "deepmerge";
+
+const combineMerge = (target, source, options) => {
+	const destination = target.slice();
+  
+	source.forEach((item: object, index: number) => {
+		if (typeof destination[index] === 'undefined') {
+		destination[index] = options.cloneUnlessOtherwiseSpecified(item, options);
+		} else if (options.isMergeableObject(item)) {
+		destination[index] = deepmerge(target[index], item, options);
+		} else if (target.indexOf(item) === -1) {
+		destination.push(item);
+		}
+	});
+	return destination;
+};
+
+export default combineMerge;