From 62cffd67a4d14b27683a8b303ea08c9271eee1ab Mon Sep 17 00:00:00 2001
From: xiejiahe <xjh22222228@gmail.com>
Date: Tue, 13 Apr 2021 17:52:51 +0800
Subject: [PATCH] style:  using 'Array.prototype.forEach()' (#1826)

---
 packages/hooks/use-events/index.ts      | 4 ++--
 packages/popover/src/directive.ts       | 2 +-
 packages/popper/src/use-popper/index.ts | 2 +-
 website/components/right-nav.vue        | 2 +-
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/packages/hooks/use-events/index.ts b/packages/hooks/use-events/index.ts
index c9cc28cf4a..5ce36965ec 100644
--- a/packages/hooks/use-events/index.ts
+++ b/packages/hooks/use-events/index.ts
@@ -12,11 +12,11 @@ export default (el: Ref<HTMLElement>, events: Event[]) => {
 
   watch(el, val => {
     if (val) {
-      events.map(({ name, handler }) => {
+      events.forEach(({ name, handler }) => {
         on(el.value, name, handler)
       })
     } else {
-      events.map(({ name, handler }) => {
+      events.forEach(({ name, handler }) => {
         off(el.value, name, handler)
       })
     }
diff --git a/packages/popover/src/directive.ts b/packages/popover/src/directive.ts
index 7afabe1d06..83fc03842d 100644
--- a/packages/popover/src/directive.ts
+++ b/packages/popover/src/directive.ts
@@ -14,7 +14,7 @@ const attachEvents = (el: HTMLElement, binding: DirectiveBinding, vnode: VNode)
     popover.triggerRef = el
     el.setAttribute('tabindex', popover.tabindex)
     // because v-popover cannot modify the vnode itself due to it has already been
-    Object.entries(popover.events).map(([eventName, e]) => {
+    Object.entries(popover.events).forEach(([eventName, e]) => {
       on(el, eventName.toLowerCase().slice(2), e)
     })
   }
diff --git a/packages/popper/src/use-popper/index.ts b/packages/popper/src/use-popper/index.ts
index aa03e75dff..07a7939744 100644
--- a/packages/popper/src/use-popper/index.ts
+++ b/packages/popper/src/use-popper/index.ts
@@ -248,7 +248,7 @@ export default function(
     }
 
     if (isArray(props.trigger)) {
-      Object.values(props.trigger).map(mapEvents)
+      Object.values(props.trigger).forEach(mapEvents)
     } else {
       mapEvents(props.trigger as TriggerType)
     }
diff --git a/website/components/right-nav.vue b/website/components/right-nav.vue
index 8893b7bd87..a75af805bf 100644
--- a/website/components/right-nav.vue
+++ b/website/components/right-nav.vue
@@ -56,7 +56,7 @@ export default defineComponent({
       let mapValues = Array.from(map.values()).reverse()
       let mapKeys = Array.from(map.keys()).reverse()
       resizeObserver = new ResizeObserver(() => {
-        Array.from(h3).map(item => {
+        Array.from(h3).forEach(item => {
           const text = item.childNodes[1].textContent.trim()
           map.set(text, item.offsetTop)
         })