acread 0.5.0
When you deprecate an attribute, acread can helps you in 3 ways : 1. helps you finding where you are using this attribute by creating glue to raise a `DeprecatedAttributeError`. 2. ignore this atribute when serializing the object through to_json, to_xml ... 3. helps your zero downtime migration by ignoring the attribute for objects already in memory when saving to database.
Gemfile:
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インストール:
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Runtime依存関係 (1):
rails
>= 3.0