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The Rails session object supports many hash methods. Ruby 2.3 introduced dig method to Hash, for safe hash traversal. Rails 6 brings dig method to Acti.
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Before we get started running numbers and tweaking flags, you may be wondering why startup time is such a big deal. Most applications are deployed pret.
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At Memory.ai, we started using RuboCop heavily. This is a story of how we integrated RuboCop into our existing app.This is not an introductory post to .
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Active Model’s validations, used by calling validates inside your model with various options, can be supplemented with your own custom classes. The Rai.
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Before Rails 6, keys with the _html suffix in the language locale files are automatically marked as HTML safe. These HTML safe keys do not get escaped .
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