Quick Overview: Instance variables are a popular feature of the Ruby programming language, and many people enjoy using them. They are so ... Dana Sherson Ruby sometimes has a reputation for being slow, but it doesn't have to be. There are likely ways to optimise ... To mock, or not to mock? by Emily Giurleo Mocking: it's one of the most controversial topics in the testing world. Using mocks, we ...
Rubyconf 2022 Dont Me Faster - Detailed Overview & Context
Instance variables are a popular feature of the Ruby programming language, and many people enjoy using them. They are so ... Dana Sherson Ruby sometimes has a reputation for being slow, but it doesn't have to be. There are likely ways to optimise ... To mock, or not to mock? by Emily Giurleo Mocking: it's one of the most controversial topics in the testing world. Using mocks, we ... Building realtime applications with Rails has become a no-brainer since Action Cable came around. With Hotwire, we RSpec is good, but it's even better with less of it. Looking at a realistic example spec, we'll learn why parts of RSpec like let, ... To mock or not mock is an important question, but let's leave it apart and admit that we, Rubyists, use mocks in our tests. Mocking ...
Microservices are great, but I think we can all agree: we need more of them and they should be micro-er. What's the logical limit ... Imagine you receive a CSV of data that has over 500000 rows and 100 columns. Data is randomly missing in some places, some ... (Samuel Williams) The fiber scheduler presents new opportunities for building scalable and concurrent Ruby programs. However ... Blocks are one of the most expressive parts of the Ruby syntax. Many Ruby methods take a block. When a method is given ... Whether by choice or by circumstance, you may find yourself developing a web application alone. Congratulations! You've got the ... Ruby is an excellent choice for building desktop apps with a native GUI (Graphical User Interface) that looks familiar on Mac, ...
Like most web applications, you run important jobs in the background. And today, some of your urgent jobs are running late. Again ...
