merge

utils/merge.ts

@@ -0,0 +1,19 @@
+import merge from "deepmerge"
+
+export function arrayMerge(
+  target: any[],
+  source: any[],
+  options: merge.ArrayMergeOptions
+) {
+  const destination = target.slice()
+  source.forEach((item, index) => {
+    if (typeof destination[index] === "undefined") {
+      destination[index] = options.cloneUnlessOtherwiseSpecified(item, options)
+    } else if (options?.isMergeableObject(item)) {
+      destination[index] = merge(target[index], item, options)
+    } else if (target.indexOf(item) === -1) {
+      destination.push(item)
+    }
+  })
+  return destination
+}