fix: prefer for..in instead keys.forEach

src/client/updateClientMetaInfo.js

@@ -28,22 +28,22 @@ export default function updateClientMetaInfo(options = {}, newInfo) {
     const addedTags = {}
     const removedTags = {}
 
-    Object.keys(newInfo).forEach((type) => {
+    for (const type in newInfo) {
       // ignore these
       if (metaInfoOptionKeys.includes(type)) {
-        return
+        continue
       }
 
       if (type === 'title') {
         // update the title
         updateTitle(newInfo.title)
-        return
+        continue
       }
 
       if (metaInfoAttributeKeys.includes(type)) {
         const tagName = type.substr(0, 4)
         updateAttribute(options, newInfo[type], getTag(tags, tagName))
-        return
+        continue
       }
 
       const { oldTags, newTags } = updateTag(
@@ -58,7 +58,7 @@ export default function updateClientMetaInfo(options = {}, newInfo) {
         addedTags[type] = newTags
         removedTags[type] = oldTags
       }
-    })
+    }
 
     return { addedTags, removedTags }
   } else {

src/server/generators/tag.js

@@ -13,7 +13,9 @@ export default function tagGenerator({ attribute, tagIDKeyName } = {}, type, tag
     text({ body = false } = {}) {
       // build a string containing all tags of this type
       return tags.reduce((tagsStr, tag) => {
-        if (Object.keys(tag).length === 0) {
+        const tagKeys = Object.keys(tag)
+
+        if (tagKeys.length === 0) {
           return tagsStr // Bail on empty tag object
         }
 
@@ -22,7 +24,7 @@ export default function tagGenerator({ attribute, tagIDKeyName } = {}, type, tag
         }
 
         // build a string containing all attributes of this tag
-        const attrs = Object.keys(tag).reduce((attrsStr, attr) => {
+        const attrs = tagKeys.reduce((attrsStr, attr) => {
           // these attributes are treated as children on the tag
           if (tagAttributeAsInnerContent.includes(attr) || attr === 'once') {
             return attrsStr