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Learning How To Deploy Rails
If you are studying in Rails deployment, you must heard about the tool like Nginx, Passenger, Capistrano! In this article, I will give you a brief intr. -
Ruby Memory Profiling in Practice
When I only started programming, I loved tasks related to profiling and optimization. However, my knowledge on this subject was very limited and I desp. -
Spreadsheet Architect is a library that allows you to create XLSX, ODS, or CSV spreadsheets
Spreadsheet Architect is a library that allows you to create XLSX, ODS, or CSV spreadsheets super easily from ActiveRecord relations, plain Ruby object. -
Carrierwave: How to Avoid Issues with Version Inheritance
Сarrierwave is a popular Rails gem for file uploads. Recently I had to upload two types of images into the app. Sounds pretty simple, right?... -
Solving the N-Queens Problem With Ruby
N-Queens is an interesting coding challenge where you have to place N queens on a N... -
Clean Module Injection in Ruby
Monkeypatching is an ugly, ugly thing. Modifying a class at runtime is, at best, a necessary evil. More often than not, it leads to code that is diffic. -
Cut Your Heroku Bill In Half
Your Heroku app is almost certainly overscaled. Most are, which is how Heroku gets a bad rap for being "too expensive". Heroku is not too expensive...
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From Service Objects To Interactors
If you’ve worked on any large Rails app, you’ve probably come across the service object pattern, a useful abstraction for handling business logic.... -
Statements and Expressions in Ruby
Recently, a reddit user was looking for an explanation for a very unusual piece of code:... -
Rails 5 Yarn Webpack Stimulus - Jared White - YouTube
Jared White talks about using Yarn, Webpack, and Stimulus with Rails....