From d9feed6703e6db86334497e90e9751a974545055 Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby-lang.org>
Date: Tue, 1 Apr 2014 14:31:39 +0900
Subject: move Array#inspect implementation to mrblib/array.rb

---
 mrblib/array.rb | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'mrblib/array.rb')

diff --git a/mrblib/array.rb b/mrblib/array.rb
index a7f172879..718553e83 100644
--- a/mrblib/array.rb
+++ b/mrblib/array.rb
@@ -84,6 +84,17 @@ class Array
     self
   end
 
+  ##
+  # Private method for Array creation.
+  #
+  # ISO 15.2.12.5.31 (x)
+  def inspect
+    return "[]" if self.size == 0
+    "["+self.map{|x|x.inspect}.join(", ")+"]"
+  end
+  # ISO 15.2.12.5.32 (x)
+  alias to_s inspect
+
   ##
   # Delete element with index +key+
   def delete(key, &block)
-- 
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