diff options
| -rw-r--r-- | activerecord/lib/active_record/enum.rb | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/activerecord/lib/active_record/enum.rb b/activerecord/lib/active_record/enum.rb index ef7ccb89bd..d6d1a8c9a2 100644 --- a/activerecord/lib/active_record/enum.rb +++ b/activerecord/lib/active_record/enum.rb @@ -2,10 +2,7 @@ module ActiveRecord # Declare an enum attribute where the values map to integers in the database, but can be queried by name. Example: # # class Conversation < ActiveRecord::Base - # enum status: [:active, :archived] - # - # # same but with explicit mapping - # enum status: {active: 0, archived: 1} + # enum status: [ :active, :archived ] # end # # Conversation::STATUS # => { active: 0, archived: 1 } @@ -30,6 +27,12 @@ module ActiveRecord # end # # Good practice is to let the first declared status be the default. + # + # Finally, it's also possible to explicitly map the relation between attribute and database integer: + # + # class Conversation < ActiveRecord::Base + # enum status: { active: 0, archived: 1 } + # end module Enum def enum(definitions) definitions.each do |name, values| |