diff options
Diffstat (limited to 'activerecord/lib/active_record/model_schema.rb')
| -rw-r--r-- | activerecord/lib/active_record/model_schema.rb | 45 |
1 files changed, 38 insertions, 7 deletions
diff --git a/activerecord/lib/active_record/model_schema.rb b/activerecord/lib/active_record/model_schema.rb index c1a8583119..b8764217d3 100644 --- a/activerecord/lib/active_record/model_schema.rb +++ b/activerecord/lib/active_record/model_schema.rb @@ -115,7 +115,7 @@ module ActiveRecord # the documentation for ActiveRecord::Base#table_name. def table_name=(value) @original_table_name = @table_name if defined?(@table_name) - @table_name = value + @table_name = value && value.to_s @quoted_table_name = nil @arel_table = nil @relation = Relation.new(self, arel_table) @@ -128,10 +128,14 @@ module ActiveRecord # Computes the table name, (re)sets it internally, and returns it. def reset_table_name #:nodoc: - if active_record_super.abstract_class? + if abstract_class? + self.table_name = if active_record_super == Base || active_record_super.abstract_class? + nil + else + active_record_super.table_name + end + elsif active_record_super.abstract_class? self.table_name = active_record_super.table_name || compute_table_name - elsif abstract_class? - self.table_name = active_record_super == Base ? nil : active_record_super.table_name else self.table_name = compute_table_name end @@ -202,6 +206,26 @@ module ActiveRecord @columns_hash ||= Hash[columns.map { |c| [c.name, c] }] end + def column_types # :nodoc: + @column_types ||= decorate_columns(columns_hash.dup) + end + + def decorate_columns(columns_hash) # :nodoc: + return if columns_hash.empty? + + serialized_attributes.keys.each do |key| + columns_hash[key] = AttributeMethods::Serialization::Type.new(columns_hash[key]) + end + + columns_hash.each do |name, col| + if create_time_zone_conversion_attribute?(name, col) + columns_hash[name] = AttributeMethods::TimeZoneConversion::Type.new(col) + end + end + + columns_hash + end + # Returns a hash where the keys are column names and the values are # default values when instantiating the AR object for this table. def column_defaults @@ -264,9 +288,16 @@ module ActiveRecord undefine_attribute_methods connection.schema_cache.clear_table_cache!(table_name) if table_exists? - @column_names = @content_columns = @column_defaults = @columns = @columns_hash = nil - @dynamic_methods_hash = @inheritance_column = nil - @arel_engine = @relation = nil + @arel_engine = nil + @column_defaults = nil + @column_names = nil + @columns = nil + @columns_hash = nil + @column_types = nil + @content_columns = nil + @dynamic_methods_hash = nil + @inheritance_column = nil + @relation = nil end def clear_cache! # :nodoc: |