:recycle: reverting to old title inject

vue-theme/src/store/modules/arrangements.js

@@ -56,21 +56,8 @@ const _arrangeByAlpha = (postsList, seenTitles) => {
         const lastWord = post.slug.split('-').filter(c => c).pop()
         const firstCharaOflastWord = lastWord[0]
         const firstCharaOfSortWord = post.sortname ? post.sortname[0] : 'z'
-        
-        let charaIndex = null
-        let otherIndex = null
-        const lastWordAlphaIndex = alphabet.indexOf(firstCharaOflastWord)
-        const altWordAlphaIndex = alphabet.indexOf(firstCharaOfSortWord)
-        if(lastWordAlphaIndex < altWordAlphaIndex) {
-            charaIndex = lastWordAlphaIndex
-            otherIndex = altWordAlphaIndex
-        } else if (lastWordAlphaIndex > altWordAlphaIndex) {
-            otherIndex = lastWordAlphaIndex
-            charaIndex = altWordAlphaIndex
-        }
-        if(seenTitles.includes(alphabet[charaIndex])) {
-            charaIndex = otherIndex
-        }
+        const charaIndex = alphabet.indexOf(firstCharaOflastWord) < alphabet.indexOf(firstCharaOfSortWord) ? alphabet.indexOf(firstCharaOflastWord) : alphabet.indexOf(firstCharaOfSortWord)
+
         storeTitle(alphabet[charaIndex])
         flatPacked.push(post)
     })