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.
Overwriting Shared Libraries in AWS Lambda

Overwriting Shared Libraries in AWS Lambda

5
Comments
3 min read
TIL about testing commands

TIL about testing commands

6
Comments
1 min read
Rack Middleware for the Web Monetization API

Rack Middleware for the Web Monetization API

58
Comments 5
3 min read
Create a Video Party App With Rails Part 2: Building the Frontend

Create a Video Party App With Rails Part 2: Building the Frontend

43
Comments 13
15 min read
Polyglot Series in Javascript, Dart, Ruby, Python,Go: Iterating Map and Set

Polyglot Series in Javascript, Dart, Ruby, Python,Go: Iterating Map and Set

6
Comments
3 min read
Polyglot Series in Javascript, Dart, Ruby, Python, Go: Iterating List

Polyglot Series in Javascript, Dart, Ruby, Python, Go: Iterating List

6
Comments
3 min read
Looping: It's all about Repetition!

Looping: It's all about Repetition!

3
Comments
1 min read
handy Ruby methods #3 - Hash#fetch

handy Ruby methods #3 - Hash#fetch

6
Comments
1 min read
Machine Learning with Ruby

Machine Learning with Ruby

28
Comments 2
3 min read
Ruby - reference and foreign keys

Ruby - reference and foreign keys

7
Comments 1
1 min read
the difference between RSpec eq and be

the difference between RSpec eq and be

8
Comments 1
2 min read
Setting Heroku Config Vars with Google Cloud JSON Credentials File and Rails

Setting Heroku Config Vars with Google Cloud JSON Credentials File and Rails

18
Comments 3
6 min read
Using Factories in Ruby to Refactor if Statements

Using Factories in Ruby to Refactor if Statements

6
Comments
5 min read
Beginner's guide to creating an API from scratch using Rails

Beginner's guide to creating an API from scratch using Rails

85
Comments 37
10 min read
Rails 6 Band-Aid for Webpacker::Manifest::MissingEntryError

Rails 6 Band-Aid for Webpacker::Manifest::MissingEntryError

16
Comments 3
3 min read
How to speed up your daily Docker builds

How to speed up your daily Docker builds

10
Comments 9
2 min read
Are you the next (Ruby) Thanos?

Are you the next (Ruby) Thanos?

34
Comments 2
2 min read
Create a Video Party App With Rails Part 1: Building the Backend

Create a Video Party App With Rails Part 1: Building the Backend

70
Comments 4
17 min read
wtf is a feature flag?

wtf is a feature flag?

6
Comments
2 min read
Building a Single Page App for COVID-19 Lockdown👩‍🍳

Building a Single Page App for COVID-19 Lockdown👩‍🍳

6
Comments
4 min read
Build a Rails Engine to Accept Stripe One-time Payments

Build a Rails Engine to Accept Stripe One-time Payments

33
Comments 1
8 min read
Why 'Escaping' JavaScript is Dangerous

Why 'Escaping' JavaScript is Dangerous

19
Comments 1
3 min read
One thing led to another and I built my own static site generator today

One thing led to another and I built my own static site generator today

239
Comments 29
2 min read
A new Smalltalk style environment for Ruby: the beginning

A new Smalltalk style environment for Ruby: the beginning

9
Comments 2
2 min read
Introducción a Ruby

Introducción a Ruby

4
Comments
9 min read
wtf are dot env files?

wtf are dot env files?

6
Comments
2 min read
Rails 6 System Tests, From Top to Bottom

Rails 6 System Tests, From Top to Bottom

19
Comments
7 min read
Automated on-demand deployments with Semaphore CI Classic API (and Ruby)

Automated on-demand deployments with Semaphore CI Classic API (and Ruby)

8
Comments
4 min read
Testing best practices

Testing best practices

16
Comments
4 min read
How I write a gemspec.

How I write a gemspec.

22
Comments 2
4 min read
the #1 Ruby benchmarking tool you didn't know you need

the #1 Ruby benchmarking tool you didn't know you need

23
Comments 2
1 min read
How to Build an eLearning Platform Like Udemy or Coursera

How to Build an eLearning Platform Like Udemy or Coursera

30
Comments 9
4 min read
My First Flatiron Project

My First Flatiron Project

7
Comments
5 min read
Selection Sort in Ruby

Selection Sort in Ruby

8
Comments 3
3 min read
Order Update with Two-Step Payment

Order Update with Two-Step Payment

4
Comments
4 min read
On RSpec, Minitest, and Doing Magic Right

On RSpec, Minitest, and Doing Magic Right

12
Comments 1
12 min read
Build and deploy a static site with Ruby, Bridgetown, TailwindCSS, and Netlify

Build and deploy a static site with Ruby, Bridgetown, TailwindCSS, and Netlify

46
Comments 2
5 min read
How redirect_to works in Rails?

How redirect_to works in Rails?

15
Comments 4
2 min read
Rodauth 2.0 and rodauth-rails released

Rodauth 2.0 and rodauth-rails released

11
Comments
3 min read
My notes from Aaron Patterson's RailsConf 2020 keynote

My notes from Aaron Patterson's RailsConf 2020 keynote

4
Comments 1
1 min read
Aaron Patterson's keynote was fantastic

Aaron Patterson's keynote was fantastic

5
Comments
1 min read
Polyglot Series in Javascript, Dart, Ruby, Python,Go: Sorting List

Polyglot Series in Javascript, Dart, Ruby, Python,Go: Sorting List

6
Comments
4 min read
Omniauth GitHub on Rails

Omniauth GitHub on Rails

13
Comments
2 min read
5 Ways to Splat in Ruby

5 Ways to Splat in Ruby

15
Comments
2 min read
MY VERY FIRST CLI APP

MY VERY FIRST CLI APP

2
Comments
2 min read
What I learned today(Ruby/Rails): Splat operator

What I learned today(Ruby/Rails): Splat operator

4
Comments 1
1 min read
Stack Overflow Command Line Search Tool

Stack Overflow Command Line Search Tool

4
Comments
1 min read
you committed a dirty schema, eh?

you committed a dirty schema, eh?

5
Comments
2 min read
RailsConf 2020 Couch Edition Is Out! What Are You Watching?

RailsConf 2020 Couch Edition Is Out! What Are You Watching?

9
Comments 1
1 min read
Why and How to Host your Rails 6 App with AWS ElasticBeanstalk and RDS

Why and How to Host your Rails 6 App with AWS ElasticBeanstalk and RDS

6
Comments
14 min read
handy Ruby methods #2 - Object#tap

handy Ruby methods #2 - Object#tap

6
Comments 3
2 min read
How To Build an Event Sourcing Pattern in Rails from Scratch

How To Build an Event Sourcing Pattern in Rails from Scratch

60
Comments 4
18 min read
Can I use has_secure_token in ActiveRecord?

Can I use has_secure_token in ActiveRecord?

3
Comments
4 min read
Introduction to GR.rb - data visualization with Ruby

Introduction to GR.rb - data visualization with Ruby

10
Comments
4 min read
How to Build a Twitter Clone with Rails, ActionCable and React

How to Build a Twitter Clone with Rails, ActionCable and React

11
Comments 1
5 min read
Ruby Variables and String Interpolation

Ruby Variables and String Interpolation

2
Comments
1 min read
How to speed up your Ruby/Rails app by ~5% with zero efforts

How to speed up your Ruby/Rails app by ~5% with zero efforts

8
Comments
1 min read
CVE-2020-10187

CVE-2020-10187

18
Comments 2
1 min read
Setup Action Mailbox with Postfix - Part 2

Setup Action Mailbox with Postfix - Part 2

5
Comments
3 min read
memoization

memoization

5
Comments
1 min read
loading...