From 7b89c3229526ca552d1cb312a7f6c06ac44d0f5f Mon Sep 17 00:00:00 2001
From: Marius Rackwitz <git@mariusrackwitz.de>
Date: Sun, 26 Oct 2014 13:13:06 +0000
Subject: [PATCH] Reduced code-duplication

---
 Stencil/Tokenizer.swift | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/Stencil/Tokenizer.swift b/Stencil/Tokenizer.swift
index d78b764..53a1268 100644
--- a/Stencil/Tokenizer.swift
+++ b/Stencil/Tokenizer.swift
@@ -18,16 +18,20 @@ public enum Token : Equatable {
     func components() -> [String] {
         // TODO: Make this smarter and treat quoted strings as a single component
         let characterSet = NSCharacterSet.whitespaceAndNewlineCharacterSet()
+        
+        func strip(value: String) -> [String] {
+            return value.stringByTrimmingCharactersInSet(characterSet).componentsSeparatedByCharactersInSet(characterSet)
+        }
 
         switch self {
             case .Block(let value):
-                return value.value.stringByTrimmingCharactersInSet(characterSet).componentsSeparatedByCharactersInSet(characterSet)
+                return strip(value)
             case .Variable(let value):
-                return value.value.stringByTrimmingCharactersInSet(characterSet).componentsSeparatedByCharactersInSet(characterSet)
+                return strip(value)
             case .Text(let value):
-                return value.value.stringByTrimmingCharactersInSet(characterSet).componentsSeparatedByCharactersInSet(characterSet)
+                return strip(value)
             case .Comment(let value):
-                return value.value.stringByTrimmingCharactersInSet(characterSet).componentsSeparatedByCharactersInSet(characterSet)
+                return strip(value)
         }
     }