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Ruby

This tag is for posts related to the Ruby language, including its libraries.

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How to use Scopes in Ruby on Rails

How to use Scopes in Ruby on Rails

9
Comments
2 min read
How CRuby decides an `if` is a modifier

How CRuby decides an `if` is a modifier

6
Comments
3 min read
Prevent ActiveStorage to kill your Rails app

Prevent ActiveStorage to kill your Rails app

23
Comments 3
4 min read
Dreams from the multiverse where Crystal is as popular as Go and Rust

Dreams from the multiverse where Crystal is as popular as Go and Rust

28
Comments 5
3 min read
Ultimate Command Line Reference 2021 - Bash, Git, Node, Python, Ruby, PHP

Ultimate Command Line Reference 2021 - Bash, Git, Node, Python, Ruby, PHP

3
Comments
3 min read
Better Testing with Dependency Injection

Better Testing with Dependency Injection

2
Comments
3 min read
Five things I learned about SAML from studying a realistic example

Five things I learned about SAML from studying a realistic example

14
Comments
4 min read
Devise Profile Usernames

Devise Profile Usernames

26
Comments 1
5 min read
Learn Python, PHP, Ruby and Javascript in one Blog Post

Learn Python, PHP, Ruby and Javascript in one Blog Post

53
Comments 5
4 min read
Unpacking SAML with AppMaps and VSCode

Unpacking SAML with AppMaps and VSCode

9
Comments
4 min read
Build a Text-to-Speech Application With Hanami

Build a Text-to-Speech Application With Hanami

10
Comments 1
10 min read
When not to use instance variables in RSpec

When not to use instance variables in RSpec

9
Comments
8 min read
LQIP in Rails using Thumbor and base64

LQIP in Rails using Thumbor and base64

2
Comments
3 min read
How SerpApi sped up data extraction from HTML from 3s to 800ms (or How to profile and optimize Ruby code and C extension)

How SerpApi sped up data extraction from HTML from 3s to 800ms (or How to profile and optimize Ruby code and C extension)

8
Comments
16 min read
Explaining RSpec minimal code style rules in 2 minutes

Explaining RSpec minimal code style rules in 2 minutes

3
Comments
2 min read
Intuitive Ruby Event Router

Intuitive Ruby Event Router

6
Comments 6
3 min read
SQL query from the view: considered hazardous!

SQL query from the view: considered hazardous!

8
Comments 4
5 min read
Should I use instance_eval or class_eval?

Should I use instance_eval or class_eval?

2
Comments
7 min read
Matchable - Class-level Pattern Matching Macros Explained

Matchable - Class-level Pattern Matching Macros Explained

20
Comments
11 min read
Explaining RSpec describe, context in 2 minutes

Explaining RSpec describe, context in 2 minutes

11
Comments
1 min read
Rails — Melhorando a performance das suas views com cache

Rails — Melhorando a performance das suas views com cache

1
Comments
10 min read
Best Ruby on Rails Books For Beginners

Best Ruby on Rails Books For Beginners

26
Comments
4 min read
Deploy Ruby on Rails on Heroku

Deploy Ruby on Rails on Heroku

9
Comments
6 min read
The DELETE Method

The DELETE Method

10
Comments 1
3 min read
Day 1

Day 1

2
Comments
1 min read
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