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129 posts tagged tutorial, newest first.

rubytutorial

Anonymous block argument in Ruby

In the Ruby programming language, it is possible to use default block parameters instead of variables.

rubyrailstesting

How to Configure SimpleCov in Rails

A working SimpleCov config for Rails, line by line: what each setting does, which filters actually matter, and why your coverage number moves when you add one.

railsjavascripttutorial

Integrating Bun With Vite Ruby for Faster Frontend Builds

Here is the effortless process of enabling _Bun_ for Vite Ruby, ultimately streamlining your front-end builds.

rubytutorialbeginners

Troubleshooting ruby-build When Installing Ruby Locally

Have you found problems building ruby on a local machine? How to configure your local environment once and for all?

startupmanagementleadership

Team Structure for an MVP: Product Owner, Designer, Devs

Structuring a team for an MVP when almost everything is still an assumption, and which roles actually shorten the feedback loop.

devopsproductivitytutorial

TL;DR: Move CI/CD scripts into .automation

Today our /bin folder has become overwhelmed with different development tools and scripts.

rubyprogrammingdevops

Auto-install system dependencies for Ruby on Rails

Add Homebrew Bundle and a Brewfile to bin/setup so one command installs Redis, PostgreSQL, Overmind, image tools and Yarn for a new Rails developer.

rubyprogrammingtutorial

How To Setup Default Values For Attributes In Ruby On Rails

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

rubybeginnerstutorial

Manage Bundler indirect dependencies versions

When Bundler can't upgrade a gem or a new indirect dependency breaks deploys, add that gem to the Gemfile as a direct dependency with an explicit version.

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