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RubyFlow The Ruby and Rails community linklog

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The Ruby and Rails community linklog

Made a library? Written a blog post? Found a useful tutorial? Share it with the Ruby community here or just enjoy what everyone else has found!

Database based uniqueness validations for ActiveRecord

Remember the problem with uniqueness validation in ActiveRecord? Yes, it doesn’t guarantee the uniqueness! Check out database_validations gem. You can also read the article on reddit about it. Feel free to contribute!

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