From be85d85c8212712a83df4518969f80d4f504ce79 Mon Sep 17 00:00:00 2001
From: sverweij <sverweij@users.noreply.github.com>
Date: Sat, 20 Jul 2024 10:51:27 +0200
Subject: [PATCH] refactor: replace lodash - step 2: replaces remaining array
 methods uniqBy and uniqWith

---
 src/utl/array-util.mjs | 26 ++++++++++++++++++++++++--
 1 file changed, 24 insertions(+), 2 deletions(-)

diff --git a/src/utl/array-util.mjs b/src/utl/array-util.mjs
index ffa7bf634..e040e3ba3 100644
--- a/src/utl/array-util.mjs
+++ b/src/utl/array-util.mjs
@@ -1,5 +1,3 @@
-export { default as uniqBy } from "lodash/uniqBy.js";
-export { default as uniqWith } from "lodash/uniqWith.js";
 /**
  * returns true if there's at least one element in pLeftArray that's also
  * in pRightArray
@@ -15,3 +13,27 @@ export function intersects(pLeftArray, pRightArray) {
 export function uniq(pArray) {
   return [...new Set(pArray)];
 }
+
+/**
+ * @param {any[]} pArray
+ * @param {function} pIteratee
+ * @returns {any[]}
+ */
+export function uniqBy(pArray, pIteratee) {
+  return pArray.filter(
+    (pElement, pIndex, pSelf) =>
+      pIndex === pSelf.findIndex((pY) => pIteratee(pElement) === pIteratee(pY)),
+  );
+}
+
+/**
+ * @param {any[]} pArray
+ * @param {function} pComparator
+ * @returns {any[]}
+ */
+export function uniqWith(pArray, pComparator) {
+  return pArray.filter(
+    (pElement, pIndex, pSelf) =>
+      pIndex === pSelf.findIndex((pY) => pComparator(pElement, pY)),
+  );
+}