From 30e14294a74915ab359de5bc45881c391e259c4c Mon Sep 17 00:00:00 2001
From: nahi <nahi@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 12 Dec 2003 13:44:58 +0000
Subject:         * lib/csv.rb: add Cell#to_str and Cell#to_s for /.../ =~
 aCell,           "#{aCell}" and so on.

        * test/csv/test_csv.rb: add tests.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@5177 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/csv.rb | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'lib')

diff --git a/lib/csv.rb b/lib/csv.rb
index 10c86f6417..cfc5489ea0 100644
--- a/lib/csv.rb
+++ b/lib/csv.rb
@@ -85,6 +85,20 @@ public
         @data == rhs.data
       end
     end
+
+    def to_str
+      content.to_str
+    end
+
+    def to_s
+      content.to_s
+    end
+
+  private
+
+    def content
+      @is_null ? nil : data
+    end
   end
   
 
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