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89 posts tagged ruby — the same founder-tested patterns, filtered.

How to use Ruby on Rails Concerns

A Rails concern is a module that extends the ActiveSupport::Concern module.

Since attributes are uninitialized when a new model is created without any parameters, default values will be set according to the attribute type.

The main difference is that when using includes the eager loading is used.

Do you know that metaprogramming is easy to add but hard to support?

Here's one of the simplest ways to do it without introducing complex feature switching mechanisms.

When you need to generate a random alphanumeric string of a specified length in ruby you have a couple of options.

Have you seen that bundler stuck on finding how to upgrade your gems?

There are some cases when you want to get a current request absolute URL.

The logic of small applications can be present as a series of transactions.

A free code audit gives you a written assessment of your codebase in plain English.

Rated 4.8/5 on Clutch · you keep the write-up either way