Tutorials
Introducing Bundler-Leak: A Simple Way to Find Known Memory Leaks in Your Dependencies
Just like bundler-audit, bundler-leak works thanks to a couple of community-driven, open source projects. The first one is called ruby-mem-advisory-db: a text-based database of gems with known memory leak issues. Bundler Leak will compare gems sto...
How to store large JSON in PostgreSQL with Rails Attributes API
If you store large objects in the database (such as JSON), for example, data for big reports, then this can take up a lot of space. To reduce the size of data, you can compress and store in binary form.PostgreSQL has a bytea field type for storing...
A Simple Way to Find Known Memory Leaks in Your Dependencies
In this blog post I will introduce bundler-leak -- A bundler plugin to find known memory leaks in your dependencies.The bundler-leak plugin is a fork of the famous bundler-audit.Just like bundler-audit, bundler-leak works thanks to a couple of com...
Ruby on Rails Application Performance Optimization Tutorial
You created a web application in Ruby on Rails, and it seems like it's business logic works correctly, the UI is user-friendly, and the design is very attractive. But, are you sure that it will really meet all the expectations of its users?Applica...
A web file manager in Rails to move, download, upload and delete files
This project offers a very simple file explorer to see files in a directory, it allows to display and download files.This also allows to rename and delete files and directories simply by clicking a button.This project was quickly created to simpli...
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