store_base_sti_class_for_3_0 0.0.1
ActiveRecord has always stored the base class in polymorphic _type columns when using STI. This can have non-trivial performance implications in certain cases. This gem adds 'store_base_sti_class' configuration options which controls whether ActiveRecord will store the base class or the actual class. Default to true for backwards compatibility.
Gemfile:
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instalar:
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Runtime Dependencies (2):
activerecord
~> 3.0.3
mysql2
>= 0