DEV Community

Ruby

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

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
How to write good tests

How to write good tests

6
Comments
5 min read
From Zero to Hero (How I became a professional developer in a year)

From Zero to Hero (How I became a professional developer in a year)

29
Comments 6
6 min read
Ruby cursor pagination (2)

Ruby cursor pagination (2)

6
Comments
3 min read
How to use React.js with Ruby on Rails 5

How to use React.js with Ruby on Rails 5

28
Comments
5 min read
Ruby's Safe Navigation Operator `&.` and is it a Code Smell?

Ruby's Safe Navigation Operator `&.` and is it a Code Smell?

8
Comments 2
3 min read
Hacky Friday Stuff #05.06.2020

Hacky Friday Stuff #05.06.2020

4
Comments
4 min read
Opinions on truthiness across languages

Opinions on truthiness across languages

9
Comments 3
2 min read
RockOn pt 2: Searching with Ransack

RockOn pt 2: Searching with Ransack

6
Comments
3 min read
Hacky Friday Stuff #03.07.2020

Hacky Friday Stuff #03.07.2020

8
Comments
4 min read
File upload in GraphQL-ruby using Active Storage Direct Upload

File upload in GraphQL-ruby using Active Storage Direct Upload

2
Comments
1 min read
Set up a working environment for Ruby on Rails Programming

Set up a working environment for Ruby on Rails Programming

7
Comments
4 min read
Digging Up Old Gems

Digging Up Old Gems

18
Comments 3
2 min read
Hacky Friday Stuff #29.05.2020

Hacky Friday Stuff #29.05.2020

3
Comments
3 min read
RockOn pt. 1: Using Nokogiri to Seed my Database

RockOn pt. 1: Using Nokogiri to Seed my Database

37
Comments 4
6 min read
Fast JSON & Rails

Fast JSON & Rails

5
Comments
2 min read
CableReady is Magic

CableReady is Magic

9
Comments
2 min read
Apply Reference table to the Rails STI type/Polymorphic type/enum/inclusion validated columns

Apply Reference table to the Rails STI type/Polymorphic type/enum/inclusion validated columns

5
Comments
4 min read
Projects promoting Ruby on Rails to new learners?

Projects promoting Ruby on Rails to new learners?

6
Comments 1
1 min read
Hi, I'm rhymes

Hi, I'm rhymes

14
Comments 12
1 min read
Two tests you should run against your Ruby project now

Two tests you should run against your Ruby project now

11
Comments
3 min read
Validate Ruby objects with Active Model Validations

Validate Ruby objects with Active Model Validations

10
Comments
9 min read
Let’s discover Ruby on Rails : Basic concepts of Web

Let’s discover Ruby on Rails : Basic concepts of Web

5
Comments
4 min read
Hacky Friday Stuff #26.06.2020

Hacky Friday Stuff #26.06.2020

6
Comments
3 min read
Using Codeship for Ruby Application Deployments

Using Codeship for Ruby Application Deployments

7
Comments
12 min read
Hacky Friday Stuff #22.05.2020

Hacky Friday Stuff #22.05.2020

2
Comments
4 min read
How to Fix a Bug in a New Codebase

How to Fix a Bug in a New Codebase

2
Comments
1 min read
Trekking it on Rails

Trekking it on Rails

6
Comments
3 min read
NodeJS vs Ruby on Rails — Which Is The Right Backend Technology For A Web App

NodeJS vs Ruby on Rails — Which Is The Right Backend Technology For A Web App

5
Comments
5 min read
Using ruby reduce method for refactoring.

Using ruby reduce method for refactoring.

6
Comments
1 min read
Using created_at field to improve pagination performance

Using created_at field to improve pagination performance

5
Comments
2 min read
What task/micro-app would you recommend to learn Sidekiq/Redis/Mongo/etc in action (learn by doing)?

What task/micro-app would you recommend to learn Sidekiq/Redis/Mongo/etc in action (learn by doing)?

5
Comments 2
1 min read
Rails Validations

Rails Validations

8
Comments
3 min read
The 3 Tenets of Service Objects in Ruby on Rails

The 3 Tenets of Service Objects in Ruby on Rails

13
Comments 1
6 min read
About Ruby Hash#filter and Hash#filter!

About Ruby Hash#filter and Hash#filter!

2
Comments
1 min read
The Story of Two Incredibly Productive Days of Coding

The Story of Two Incredibly Productive Days of Coding

53
Comments 9
3 min read
Deconstructing the Trail Tracker

Deconstructing the Trail Tracker

6
Comments
9 min read
Rdoc Enhancements for Hash Completed

Rdoc Enhancements for Hash Completed

3
Comments
1 min read
My First Open-Source Tinkering - On Code Refactoring

My First Open-Source Tinkering - On Code Refactoring

11
Comments 3
9 min read
Receiving Data types as arugments with mruby

Receiving Data types as arugments with mruby

5
Comments
2 min read
Storing C data in an MRuby class

Storing C data in an MRuby class

6
Comments 3
4 min read
Speed up bundle install with this one trick

Speed up bundle install with this one trick

8
Comments 4
3 min read
New Computer, New Dev Environment

New Computer, New Dev Environment

20
Comments 11
2 min read
Using Docker Compose for Ruby Development

Using Docker Compose for Ruby Development

11
Comments
10 min read
Make Your Ruby Classes More Powerful by Implementing Equality

Make Your Ruby Classes More Powerful by Implementing Equality

17
Comments
3 min read
About Ruby Hash#compare_by_identity and Hash#compare_by_identity?

About Ruby Hash#compare_by_identity and Hash#compare_by_identity?

3
Comments 2
1 min read
Ruby GUI progress: Leaking worlds, naming is hard

Ruby GUI progress: Leaking worlds, naming is hard

5
Comments
6 min read
Convertible Objects

Convertible Objects

4
Comments 1
1 min read
Post Makers - Week 5

Post Makers - Week 5

2
Comments
2 min read
About Ruby Hash#> (Proper Superset)

About Ruby Hash#> (Proper Superset)

2
Comments
1 min read
About Ruby Hash#[]= (Assignment)

About Ruby Hash#[]= (Assignment)

3
Comments
1 min read
Creating a Team Dashboard with Smashing

Creating a Team Dashboard with Smashing

6
Comments
4 min read
Jumpstart Your Career With These Books

Jumpstart Your Career With These Books

21
Comments 3
1 min read
About Ruby Hash#flatten

About Ruby Hash#flatten

3
Comments 1
1 min read
Integrated Ruby GUI day two: I guess I'm doing this

Integrated Ruby GUI day two: I guess I'm doing this

6
Comments
3 min read
About Ruby Hash#delete and Hash#delete_if

About Ruby Hash#delete and Hash#delete_if

3
Comments
1 min read
Run Rails 6 System Tests in Docker Using a Host Browser

Run Rails 6 System Tests in Docker Using a Host Browser

8
Comments
4 min read
Using Lambdas to Simplify Varying Behaviors in Your Code

Using Lambdas to Simplify Varying Behaviors in Your Code

7
Comments
9 min read
What's the state of Ruby? Is it trending down for good or just settling in to a mature niche role?

What's the state of Ruby? Is it trending down for good or just settling in to a mature niche role?

17
Comments 22
1 min read
About Ruby Hash#fetch_values

About Ruby Hash#fetch_values

3
Comments
1 min read
About Ruby Hash#assoc

About Ruby Hash#assoc

4
Comments 3
1 min read
loading...