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| author | Aaron Patterson <aaron.patterson@gmail.com> | 2012-02-07 14:37:19 -0800 |
|---|---|---|
| committer | Aaron Patterson <aaron.patterson@gmail.com> | 2012-02-07 14:37:19 -0800 |
| commit | 0f1b7591cf6cf30eb60cd4ccde1ca666225a95c3 (patch) | |
| tree | de9411afb0d6d6dc9dade77a6d00ce27b16d6115 | |
| parent | 2927007be8f5de038519158ce5f4125824152993 (diff) | |
| download | rails-0f1b7591cf6cf30eb60cd4ccde1ca666225a95c3.tar.gz rails-0f1b7591cf6cf30eb60cd4ccde1ca666225a95c3.tar.bz2 rails-0f1b7591cf6cf30eb60cd4ccde1ca666225a95c3.zip | |
cache attribute if it is supposed to be cached
| -rw-r--r-- | activerecord/lib/active_record/attribute_methods/read.rb | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/attribute_methods/read.rb b/activerecord/lib/active_record/attribute_methods/read.rb index a52d36aad8..0738c4c580 100644 --- a/activerecord/lib/active_record/attribute_methods/read.rb +++ b/activerecord/lib/active_record/attribute_methods/read.rb @@ -126,7 +126,11 @@ module ActiveRecord # "2004-12-12" in a data column is cast to a date object, like Date.new(2004, 12, 12)). def read_attribute(attr_name) if @columns_hash.key? attr_name - @columns_hash[attr_name].type_cast @attributes[attr_name] + if self.class.cache_attribute?(attr_name) + @attributes_cache[attr_name] ||= @columns_hash[attr_name].type_cast(@attributes[attr_name]) + else + @columns_hash[attr_name].type_cast @attributes[attr_name] + end else self.class.type_cast_attribute(attr_name, @attributes, @attributes_cache) end |