diff options
Diffstat (limited to 'activerecord/lib/active_record/core.rb')
-rw-r--r-- | activerecord/lib/active_record/core.rb | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/activerecord/lib/active_record/core.rb b/activerecord/lib/active_record/core.rb index db5e7b82ca..9e45e6e474 100644 --- a/activerecord/lib/active_record/core.rb +++ b/activerecord/lib/active_record/core.rb @@ -80,11 +80,11 @@ module ActiveRecord class_attribute :default_connection_handler, instance_writer: false def self.connection_handler - Thread.current[:active_record_connection_handler] || self.default_connection_handler + ActiveRecord::RuntimeRegistry.connection_handler || default_connection_handler end def self.connection_handler=(handler) - Thread.current[:active_record_connection_handler] = handler + ActiveRecord::RuntimeRegistry.connection_handler = handler end self.default_connection_handler = ConnectionAdapters::ConnectionHandler.new @@ -307,9 +307,11 @@ module ActiveRecord id.hash end - # Freeze the attributes hash such that associations are still accessible, even on destroyed records. + # Clone and freeze the attributes hash such that associations are still + # accessible, even on destroyed records, but cloned models will not be + # frozen. def freeze - @attributes.freeze + @attributes = @attributes.clone.freeze self end @@ -344,6 +346,10 @@ module ActiveRecord self.class.connection end + def connection_handler + self.class.connection_handler + end + # Returns the contents of the record as a nicely formatted string. def inspect inspection = if @attributes |