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The Ruby and Rails community linklog

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Boost Rails Development with AI-Powered RailsGen

Speed up your Ruby on Rails projects with RailsGen, an AI-powered tool designed to automate repetitive coding tasks. Paired with a skilled virtual assistant, RailsGen helps developers handle migrations, optimize performance, and streamline deployments, all within your Rails environment. It’s built to ensure clean, maintainable code and save time on complex workflows. You can try RailsGen for free, and enjoy flexible plans with features like rollover hours and full project integration support. [more inside]

📬 Letter Thief - An emails logger for Rails

Would you like to log emails in your Ruby On Rails app? Letter Thief logs sent emails in your database and can also open them in development. If you used letter_opener you should be familiar with it, but now you can also use it where you don’t have a disk (like Heroku) [more inside]

A Ruby implementation of the HyperLogLog algorithm for efficient cardinality

Hyll is a Ruby implementation of the HyperLogLog algorithm for the count-distinct problem, which efficiently approximates the number of distinct elements in a multiset with minimal memory usage. It supports both standard and Enhanced variants, offering a flexible approach for large-scale applications and providing convenient methods for merging, serialization, and maximum likelihood estimation. [more inside]

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