From 5b31ee9a2ab463561ee8793ab6387d2ca2c6e21f Mon Sep 17 00:00:00 2001
From: Jun Hiroe <Jun.Hiroe@gmail.com>
Date: Sun, 23 Mar 2014 11:48:46 +0900
Subject: Suppoert multiple values in Enumerable#minmax_by

---
 mrbgems/mruby-enum-ext/mrblib/enum.rb | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/mrbgems/mruby-enum-ext/mrblib/enum.rb b/mrbgems/mruby-enum-ext/mrblib/enum.rb
index 4b0b87bcc..8a2cdd5f1 100644
--- a/mrbgems/mruby-enum-ext/mrblib/enum.rb
+++ b/mrbgems/mruby-enum-ext/mrblib/enum.rb
@@ -395,18 +395,18 @@ module Enumerable
     min_cmp = nil
     first = true
 
-    self.each do |val|
+    self.each do |*val|
       if first
-        max = min = val
-        max_cmp = min_cmp = block.call(val)
+        max = min = val.__svalue
+        max_cmp = min_cmp = block.call(*val)
         first = false
      else
-        if (cmp = block.call(val)) > max_cmp
-          max = val
+        if (cmp = block.call(*val)) > max_cmp
+          max = val.__svalue
           max_cmp = cmp
         end
-        if (cmp = block.call(val)) < min_cmp
-          min = val
+        if (cmp = block.call(*val)) < min_cmp
+          min = val.__svalue
           min_cmp = cmp
         end
       end
-- 
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