From 17b3531fcbd6949e856e33bc02d18f689e8f9799 Mon Sep 17 00:00:00 2001
From: Kwang Yul Seo <kwangyul.seo@gmail.com>
Date: Tue, 17 Nov 2015 19:51:27 +0900
Subject: [PATCH] Replace the body of ::toDelta method with @getExent().

::getExtent and ::toDelta do the exactly same thing.
---
 src/range.coffee | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/src/range.coffee b/src/range.coffee
index 5e975f4357..263535cc6f 100644
--- a/src/range.coffee
+++ b/src/range.coffee
@@ -298,13 +298,7 @@ class Range
   Section: Conversion
   ###
 
-  toDelta: ->
-    rows = @end.row - @start.row
-    if rows == 0
-      columns = @end.column - @start.column
-    else
-      columns = @end.column
-    new Point(rows, columns)
+  toDelta: -> @getExtent()
 
   # Public: Returns a string representation of the range.
   toString: ->