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author | Olli Jokinen <olli.jokinen@enemy.fi> | 2011-12-01 15:32:59 +0200 |
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committer | Olli Jokinen <olli.jokinen@enemy.fi> | 2011-12-01 15:32:59 +0200 |
commit | b4e1903d23a760028d58bc3bb20a1d491bfd4a4b (patch) | |
tree | a40bdce1bd4800124ab6eaed2a6be017bf9cfd3d /activerecord/lib/active_record/errors.rb | |
parent | fae9ad9c712decef70b379f5aa1faa0149902831 (diff) | |
parent | 1e51cd957e3c90f4be35f1f0c4c380d8f7d40d66 (diff) | |
download | rails-b4e1903d23a760028d58bc3bb20a1d491bfd4a4b.tar.gz rails-b4e1903d23a760028d58bc3bb20a1d491bfd4a4b.tar.bz2 rails-b4e1903d23a760028d58bc3bb20a1d491bfd4a4b.zip |
Merge remote-tracking branch 'upstream/master'
Diffstat (limited to 'activerecord/lib/active_record/errors.rb')
-rw-r--r-- | activerecord/lib/active_record/errors.rb | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/errors.rb b/activerecord/lib/active_record/errors.rb index ad7d8cd63c..fc80f3081e 100644 --- a/activerecord/lib/active_record/errors.rb +++ b/activerecord/lib/active_record/errors.rb @@ -99,6 +99,16 @@ module ActiveRecord # # Read more about optimistic locking in ActiveRecord::Locking module RDoc. class StaleObjectError < ActiveRecordError + attr_reader :record, :attempted_action + + def initialize(record, attempted_action) + @record = record + @attempted_action = attempted_action + end + + def message + "Attempted to #{attempted_action} a stale object: #{record.class.name}" + end end # Raised when association is being configured improperly or @@ -169,4 +179,17 @@ module ActiveRecord @errors = errors end end + + # Raised when a primary key is needed, but there is not one specified in the schema or model. + class UnknownPrimaryKey < ActiveRecordError + attr_reader :model + + def initialize(model) + @model = model + end + + def message + "Unknown primary key for table #{model.table_name} in model #{model}." + end + end end |