From 74a756a8b43e2eb5e743d32fa4f6089be2246a58 Mon Sep 17 00:00:00 2001
From: Sean Griffin <sean@thoughtbot.com>
Date: Tue, 3 Jun 2014 08:08:50 -0600
Subject: Refactor quoting of binary data to not be based on the column type

---
 .../connection_adapters/postgresql/quoting.rb      | 31 +++++++++++++++-------
 1 file changed, 21 insertions(+), 10 deletions(-)

(limited to 'activerecord/lib/active_record/connection_adapters/postgresql')

diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/quoting.rb b/activerecord/lib/active_record/connection_adapters/postgresql/quoting.rb
index c875bc5162..4c719b834f 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql/quoting.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql/quoting.rb
@@ -61,7 +61,6 @@ module ActiveRecord
             end
           when String
             case sql_type
-            when 'bytea' then "'#{escape_bytea(value)}'"
             when 'xml'   then "xml '#{quote_string(value)}'"
             when /^bit/
               case value
@@ -105,15 +104,6 @@ module ActiveRecord
                 super(value, column)
               end
             end
-          when String
-            if 'bytea' == column.sql_type
-              # Return a bind param hash with format as binary.
-              # See http://deveiate.org/code/pg/PGconn.html#method-i-exec_prepared-doc
-              # for more information
-              { value: value, format: 1 }
-            else
-              super(value, column)
-            end
           when Hash
             case column.sql_type
             when 'hstore' then PostgreSQLColumn.hstore_to_string(value, array_member)
@@ -173,6 +163,27 @@ module ActiveRecord
             quote(value, column)
           end
         end
+
+        private
+
+        def _quote(value)
+          if value.is_a?(Type::Binary::Data)
+            "'#{escape_bytea(value.to_s)}'"
+          else
+            super
+          end
+        end
+
+        def _type_cast(value)
+          if value.is_a?(Type::Binary::Data)
+            # Return a bind param hash with format as binary.
+            # See http://deveiate.org/code/pg/PGconn.html#method-i-exec_prepared-doc
+            # for more information
+            { value: value.to_s, format: 1 }
+          else
+            super
+          end
+        end
       end
     end
   end
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