diff options
Diffstat (limited to 'activerecord/lib/active_record/result.rb')
-rw-r--r-- | activerecord/lib/active_record/result.rb | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/activerecord/lib/active_record/result.rb b/activerecord/lib/active_record/result.rb index 8c29c69a9b..8405fdaeb9 100644 --- a/activerecord/lib/active_record/result.rb +++ b/activerecord/lib/active_record/result.rb @@ -42,14 +42,6 @@ module ActiveRecord @column_types = column_types end - def identity_type # :nodoc: - IDENTITY_TYPE - end - - def column_type(name) - @column_types[name] || identity_type - end - def each if block_given? hash_rows.each { |row| yield row } @@ -82,6 +74,15 @@ module ActiveRecord hash_rows.last end + def cast_values(type_overrides = {}) # :nodoc: + types = columns.map { |name| column_type(name, type_overrides) } + result = rows.map do |values| + types.zip(values).map { |type, value| type.type_cast_from_database(value) } + end + + columns.one? ? result.map!(&:first) : result + end + def initialize_copy(other) @columns = columns.dup @rows = rows.dup @@ -91,6 +92,12 @@ module ActiveRecord private + def column_type(name, type_overrides = {}) + type_overrides.fetch(name) do + column_types.fetch(name, IDENTITY_TYPE) + end + end + def hash_rows @hash_rows ||= begin |