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Tailwindcss-rb is as a (sort of) simple Ruby gem that aims to bring Tailwind CSS writing into a more Ruby-friendly environment.

What Rails Documentation Doesn’t Tell You.

Data mapping is a crucial aspect of Ruby on Rails development, allowing developers to transform and manipulate data seamlessly across different layers of an application. `dry-transformer` is a powerful gem designed to simplify and optimize data mapping tasks by providing a flexible and composable framework for defining and applying transformations. In this comprehensive guide, we'll explore the capabilities of `dry-transformer` and demonstrate its usage through practical examples, illustrating how it can streamline data mapping in Ruby on Rails applications.

In the realm of Ruby on Rails development, data validation plays a critical role in ensuring the integrity and reliability of applications. While Rails provides built-in validation mechanisms, there are scenarios where custom validation requirements arise, necessitating a more flexible approach. In this article, we'll explore how you can leverage custom types defined with dry-types alongside dry-validation to enhance data validation in your Rails applications.

When dealing with financial data or any numeric values requiring precise calculations, developers often encounter challenges related to decimal precision. PostgreSQL, a powerful relational database management system, stores decimal data with high precision. However, when used in conjunction with ActiveRecord in Ruby on Rails applications, discrepancies in precision handling can arise, leading to unexpected behavior. In this article, we'll explore the issues surrounding decimal precision in PostgreSQL, illustrate the problems they cause, and present solutions to mitigate these issues effectively.

Join me as I dive into the hidden complexities of Ruby on Rails, where its celebrated simplicity meets challenging realities as our projects grow and evolve.