fix for #263

Sources/EeveeSpotify/Models/Extensions/StirngArray+Extension.swift

@@ -0,0 +1,20 @@
+import Foundation
+import NaturalLanguage
+
+extension Array where Element == String {
+    var canBeRomanized: Bool {
+        var languageList: [NLLanguage] = []
+        
+        for line in self {
+            if let language = NLLanguageRecognizer.dominantLanguage(for: line) {
+                languageList.append(language)
+            }
+        }
+        
+        let canBeRomanizedLanguageCount = languageList.filter {
+            [.japanese, .korean, .simplifiedChinese, .traditionalChinese].contains($0)
+        }.count
+
+        return Double(canBeRomanizedLanguageCount) / Double(languageList.count) > 0.15
+    }
+}

Sources/EeveeSpotify/Models/Extensions/String+Extension.swift

@@ -50,17 +50,6 @@ extension String {
         ["ja", "ko", "z1"].contains(self) || self.contains("zh")
     }
     
-    var canBeRomanized: Bool {
-        let languageRecognizer = NLLanguageRecognizer()
-        languageRecognizer.processString(self)
-        
-        if let code = languageRecognizer.dominantLanguage?.rawValue {
-            return code.isCanBeRomanizedLanguage
-        }
-        
-        return false
-    }
-    
     var hexadecimal: Data? {
         var data = Data(capacity: count / 2)