* 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: http://svn.ruby-lang.org/repos/ruby/trunk@5177 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 14 insertions, 0 deletions

diff --git a/lib/csv.rb b/lib/csv.rb
index 10c86f641..cfc5489ea 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