From 364a0879c984aff94f2d0981e2d2aace61cbe715 Mon Sep 17 00:00:00 2001
From: hsbt <hsbt@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 6 Oct 2016 01:53:17 +0000
Subject: [PATCH] * enum.c: Add reduce/inject alias note.   [fix GH-1400][ci
 skip] Patch by @getaaron

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56355 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog | 5 +++++
 enum.c    | 3 +++
 2 files changed, 8 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index c0ed20adf7..08d11c9400 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Thu Oct  6 10:37:13 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* enum.c: Add reduce/inject alias note.
+	  [fix GH-1400][ci skip] Patch by @getaaron
+
 Thu Oct  6 10:30:27 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* thread.c (update_coverage): check coverage values, and ignore
diff --git a/enum.c b/enum.c
index 625097c636..ff14cc87a0 100644
--- a/enum.c
+++ b/enum.c
@@ -705,6 +705,9 @@ ary_inject_op(VALUE ary, VALUE init, VALUE op)
  *  operation, specified by a block or a symbol that names a
  *  method or operator.
  *
+ *  The <i>inject</i> and <i>reduce</i> methods are aliases. There
+ *  is no performance benefit to either.
+ *
  *  If you specify a block, then for each element in <i>enum</i>
  *  the block is passed an accumulator value (<i>memo</i>) and the element.
  *  If you specify a symbol instead, then each element in the collection