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| author | Akira Matsuda <ronnie@dio.jp> | 2017-01-05 17:20:57 +0900 |
|---|---|---|
| committer | Akira Matsuda <ronnie@dio.jp> | 2017-01-05 19:58:52 +0900 |
| commit | 5473e390d362755125d2f47b64ef0a135f2fe111 (patch) | |
| tree | b9c199a3c78ad307ed034cf5618e2897dfa650c6 /activerecord/lib/active_record/readonly_attributes.rb | |
| parent | 6197a38bca988f05087aa022e288922cf0331d6c (diff) | |
| download | rails-5473e390d362755125d2f47b64ef0a135f2fe111.tar.gz rails-5473e390d362755125d2f47b64ef0a135f2fe111.tar.bz2 rails-5473e390d362755125d2f47b64ef0a135f2fe111.zip | |
`self.` is not needed when calling its own instance method
Actually, private methods cannot be called with `self.`, so it's not just redundant, it's a bad habit in Ruby
Diffstat (limited to 'activerecord/lib/active_record/readonly_attributes.rb')
| -rw-r--r-- | activerecord/lib/active_record/readonly_attributes.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/readonly_attributes.rb b/activerecord/lib/active_record/readonly_attributes.rb index 8ff265bdfa..6274996ab8 100644 --- a/activerecord/lib/active_record/readonly_attributes.rb +++ b/activerecord/lib/active_record/readonly_attributes.rb @@ -11,7 +11,7 @@ module ActiveRecord # Attributes listed as readonly will be used to create a new record but update operations will # ignore these fields. def attr_readonly(*attributes) - self._attr_readonly = Set.new(attributes.map(&:to_s)) + (self._attr_readonly || []) + self._attr_readonly = Set.new(attributes.map(&:to_s)) + (_attr_readonly || []) end # Returns an array of all the attributes that have been specified as readonly. |