From d35d5b386ef7c670439d225413bceb79c3cdd19f Mon Sep 17 00:00:00 2001
From: Edward Shen <code@eddie.sh>
Date: Sun, 11 Jul 2021 16:07:36 -0400
Subject: [PATCH] Remove regex use in cache path generation

---
 src/main/kotlin/mdnet/cache/ImageStorage.kt | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/main/kotlin/mdnet/cache/ImageStorage.kt b/src/main/kotlin/mdnet/cache/ImageStorage.kt
index a798f5d..ce96495 100644
--- a/src/main/kotlin/mdnet/cache/ImageStorage.kt
+++ b/src/main/kotlin/mdnet/cache/ImageStorage.kt
@@ -366,7 +366,6 @@ class ImageStorage(
         private val JACKSON: ObjectMapper = jacksonObjectMapper()
 
         private fun String.toCachePath() =
-            this.substring(0, 3).replace(".(?!$)".toRegex(), "$0 ").split(" ".toRegex()).reversed()
-                .plus(this).joinToString(File.separator)
+            this.substring(0, 3).split("").reversed().drop(1).joinToString(File.separator) + this
     }
 }