From 7c8f4cdfba33058ee52a74ffaaa01f61efef383c Mon Sep 17 00:00:00 2001
From: Adam Micevski <adammicevski@me.com>
Date: Thu, 2 Feb 2017 21:21:04 +1100
Subject: [PATCH] Aliases `characters` to the `each_char` method

In my opinion this method is no longer needed (`String#chars` and `String#each_char` have been implemented since at least 2.0) but it can be kept for backwards compatibility.
---
 lib/core/facets/string/characters.rb | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/lib/core/facets/string/characters.rb b/lib/core/facets/string/characters.rb
index c41ba945..604126f9 100644
--- a/lib/core/facets/string/characters.rb
+++ b/lib/core/facets/string/characters.rb
@@ -4,10 +4,7 @@ class String
   #
   #   "abc".characters.to_a  #=> ["a","b","c"]
   #
-  # TODO: Probably should make this an enumerator. With #scan?
-  def characters
-    split(//)
-  end
+  alias :characters, :each_char
 
 end