From 11fece2f3f8d6d61713276e92525a8b8be628dad Mon Sep 17 00:00:00 2001
From: Michael Kirk <michael@signal.org>
Date: Fri, 9 Nov 2018 09:21:05 -0600
Subject: [PATCH] move category method to be shared

---
 Signal/src/ViewControllers/MediaGalleryViewController.swift | 6 ------
 SignalMessaging/categories/String+OWS.swift                 | 4 ++++
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/Signal/src/ViewControllers/MediaGalleryViewController.swift b/Signal/src/ViewControllers/MediaGalleryViewController.swift
index 1903abbec..8a8855dfc 100644
--- a/Signal/src/ViewControllers/MediaGalleryViewController.swift
+++ b/Signal/src/ViewControllers/MediaGalleryViewController.swift
@@ -4,12 +4,6 @@
 
 import Foundation
 
-extension String {
-    var filterForDisplay: String? {
-        return (self as NSString).filterStringForDisplay()
-    }
-}
-
 public enum GalleryDirection {
     case before, after, around
 }
diff --git a/SignalMessaging/categories/String+OWS.swift b/SignalMessaging/categories/String+OWS.swift
index 5c5830beb..bef9ba6fa 100644
--- a/SignalMessaging/categories/String+OWS.swift
+++ b/SignalMessaging/categories/String+OWS.swift
@@ -14,6 +14,10 @@ public extension String {
         return (self as NSString).rtlSafeAppend(string)
     }
 
+    var filterForDisplay: String? {
+        return (self as NSString).filterStringForDisplay()
+    }
+
     // Truncates string to be less than or equal to byteCount, while ensuring we never truncate partial characters for multibyte characters.
     func truncated(toByteCount byteCount: UInt) -> String? {
         var lowerBoundCharCount = 0