Simplify ScopeParser.parseScopes()

Author: YektaDev

oauth2-server-core/src/main/java/nl/myndocs/oauth2/scope/ScopeParser.kt

@@ -3,11 +3,10 @@ package nl.myndocs.oauth2.scope
 object ScopeParser {
     private const val SCOPE_SEPARATOR = " "
 
-    fun parseScopes(scopes: String?): Set<String> {
-        if (!scopes.isNullOrBlank()) {
-            return scopes.split(SCOPE_SEPARATOR).toSet()
-        }
-
-        return setOf()
-    }
+    fun parseScopes(scopes: String?): Set<String> =
+        if (!scopes.isNullOrBlank())
+            scopes
+                .split(SCOPE_SEPARATOR)
+                .toSet()
+        else setOf()
 }