From 8bf53bec72d27d7d895b39812ffae1e990425158 Mon Sep 17 00:00:00 2001
From: Joel Martin <github@martintribe.org>
Date: Thu, 10 Apr 2014 22:24:58 -0500
Subject: Ruby: step4_if_fn_do with core functions.

---
 ruby/printer.rb | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'ruby/printer.rb')

diff --git a/ruby/printer.rb b/ruby/printer.rb
index 2d46e07..424ca23 100644
--- a/ruby/printer.rb
+++ b/ruby/printer.rb
@@ -9,9 +9,7 @@ def _pr_str(obj, print_readably=true)
             "[" + obj.map{|x| _pr_str(x, _r)}.join(" ") + "]"
         when String
             if _r
-                "\"" + obj.gsub(/\\/, "\\\\") \
-                          .gsub(/"/, "\\\\\"") \
-                          .gsub(/\n/, "\\\\n") + "\""
+                obj.inspect  # escape special characters
             else
                 obj
             end
-- 
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