Inline type cast method for PG points

2 files changed, 4 insertions, 8 deletions

diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/cast.rb b/activerecord/lib/active_record/connection_adapters/postgresql/cast.rb
index 0cbedb0987..f7bad20f00 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql/cast.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql/cast.rb
@@ -6,13 +6,6 @@ module ActiveRecord
           "(#{point[0]},#{point[1]})"
         end
 
-        def string_to_point(string) # :nodoc:
-          if string[0] == '(' && string[-1] == ')'
-            string = string[1...-1]
-          end
-          string.split(',').map{ |v| Float(v) }
-        end
-
         def string_to_bit(value) # :nodoc:
           case value
           when /^0x/i
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/oid/point.rb b/activerecord/lib/active_record/connection_adapters/postgresql/oid/point.rb
index 2769a8d3b4..f9531ddee3 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql/oid/point.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql/oid/point.rb
@@ -5,7 +5,10 @@ module ActiveRecord
         class Point < Type::String
           def type_cast(value)
             if ::String === value
-              ConnectionAdapters::PostgreSQLColumn.string_to_point value
+              if value[0] == '(' && value[-1] == ')'
+                value = value[1...-1]
+              end
+              value.split(',').map{ |v| Float(v) }
             else
               value
             end