From 9f0f4c05305e61e7d8a74309eec470d60fd649b5 Mon Sep 17 00:00:00 2001
From: Luke Pommersheim <lfp@trustpilot.com>
Date: Fri, 12 Jun 2015 08:38:25 +0200
Subject: [PATCH] refactor getCursorAtScreenPosition to avoid temporary array

---
 src/text-editor.coffee | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/text-editor.coffee b/src/text-editor.coffee
index 7a31ffad6..64cbe513c 100644
--- a/src/text-editor.coffee
+++ b/src/text-editor.coffee
@@ -1567,10 +1567,9 @@ class TextEditor extends Model
   #
   # Returns the first matched {Cursor} or undefined
   getCursorAtScreenPosition: (position) ->
-    cursorsAtPoint = @cursors.filter (cursor) ->
-      cursorPosition = cursor.getScreenPosition()
-      cursorPosition.row is position.row and cursorPosition.column is position.column
-    if cursorsAtPoint.length > 0 then cursorsAtPoint[0] else undefined
+    for cursor in @cursors
+      return cursor if cursor.getScreenPosition().isEqual(position)
+    undefined
 
   # Essential: Get the position of the most recently added cursor in screen
   # coordinates.