Use an arrow function inside forEach() instead of an anonymous function

Suggested by deepcode.ai.

3 files changed, 5 insertions, 5 deletions

diff --git a/client/components/boards/boardBody.js b/client/components/boards/boardBody.js
index 4e473f18..78418f2a 100644
--- a/client/components/boards/boardBody.js
+++ b/client/components/boards/boardBody.js
@@ -365,12 +365,12 @@ BlazeComponent.extendComponent({
         };
         currentBoard
           .cardsInInterval(start.toDate(), end.toDate())
-          .forEach(function(card) {
+          .forEach(card => {
             pushEvent(card);
           });
         currentBoard
           .cardsDueInBetween(start.toDate(), end.toDate())
-          .forEach(function(card) {
+          .forEach(card => {
             pushEvent(
               card,
               `${card.title} ${TAPi18n.__('card-due')}`,
diff --git a/client/components/cards/cardDetails.js b/client/components/cards/cardDetails.js
index 441068b0..a57eddf9 100644
--- a/client/components/cards/cardDetails.js
+++ b/client/components/cards/cardDetails.js
@@ -805,9 +805,9 @@ Template.copyChecklistToManyCardsPopup.events({
 
         // copy subtasks
         cursor = Cards.find({ parentId: oldId });
-        cursor.forEach(function() {
+        cursor.forEach(cur => {
           'use strict';
-          const subtask = arguments[0];
+          const subtask = cur;
           subtask.parentId = _id;
           subtask._id = null;
           /* const newSubtaskId = */ Cards.insert(subtask);
diff --git a/client/components/sidebar/sidebar.js b/client/components/sidebar/sidebar.js
index 0e535041..7b14c1e0 100644
--- a/client/components/sidebar/sidebar.js
+++ b/client/components/sidebar/sidebar.js
@@ -653,7 +653,7 @@ BlazeComponent.extendComponent({
             'subtext-with-parent',
             'no-parent',
           ];
-          options.forEach(function(element) {
+          options.forEach(element => {
             if (element !== value) {
               $(`#${element} ${MCB}`).toggleClass(CKCLS, false);
               $(`#${element}`).toggleClass(CKCLS, false);