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Ruby

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

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Find The Number

Find The Number

18
Comments 6
1 min read
Ruby Koans – Is this the path to Ruby enlightenment

Ruby Koans – Is this the path to Ruby enlightenment

8
Comments 6
1 min read
Redis - An Introduction

Redis - An Introduction

95
Comments 5
7 min read
Generating Music with Sonic Pi

Generating Music with Sonic Pi

88
Comments 10
5 min read
私が書いているものは型推論器ではなくなんなのか

私が書いているものは型推論器ではなくなんなのか

10
Comments
1 min read
Page TOC Now in Ruby Gem markdown_helper

Page TOC Now in Ruby Gem markdown_helper

8
Comments
1 min read
Ruby's magical Enumerable module

Ruby's magical Enumerable module

33
Comments 2
6 min read
Ruby on Rails—Killer Workflow with Docker (Part 2)

Ruby on Rails—Killer Workflow with Docker (Part 2)

19
Comments
1 min read
API and Provider methodology

API and Provider methodology

11
Comments 3
3 min read
Spring clean your dev machine

Spring clean your dev machine

27
Comments 2
3 min read
Translating Integers Into An English String in Ruby

Translating Integers Into An English String in Ruby

37
Comments 9
1 min read
Gem markdown_helper Updated

Gem markdown_helper Updated

11
Comments
1 min read
Simple String encryption in Rails

Simple String encryption in Rails

40
Comments 4
4 min read
Coding Sidekiq Workers the Right Way

Coding Sidekiq Workers the Right Way

108
Comments 10
5 min read
The recommendation of structured logging and the reason I have made Ougai for Ruby

The recommendation of structured logging and the reason I have made Ougai for Ruby

19
Comments 1
3 min read
Monitor your HTTPS certificate expiry with this script

Monitor your HTTPS certificate expiry with this script

34
Comments 3
4 min read
Ruby on Rails—Killer Workflow with Docker (Part 1)

Ruby on Rails—Killer Workflow with Docker (Part 1)

10
Comments
1 min read
Ensuring execution, retrying failures and reraising exceptions in Ruby

Ensuring execution, retrying failures and reraising exceptions in Ruby

40
Comments
5 min read
Building My own website

Building My own website

15
Comments
1 min read
Rails 5.2 Active Storage: Previews, Poppler, and Solving Licensing Pitfalls

Rails 5.2 Active Storage: Previews, Poppler, and Solving Licensing Pitfalls

55
Comments 2
6 min read
An Introduction to Event Sourcing for Rubyists

An Introduction to Event Sourcing for Rubyists

17
Comments 1
1 min read
Simple Memorization BEYOND

Simple Memorization BEYOND

10
Comments
2 min read
I’m Ben and I am a Rails developer

I’m Ben and I am a Rails developer

528
Comments 82
3 min read
🔁 Stable vs unstable sorting

🔁 Stable vs unstable sorting

8
Comments
5 min read
Top 10 errors from 1000+ Ruby on Rails projects (and how to avoid them)

Top 10 errors from 1000+ Ruby on Rails projects (and how to avoid them)

125
Comments 12
18 min read
Pattern Matching in Elixir

Pattern Matching in Elixir

147
Comments 9
14 min read
Deploying Ruby apps to Google Cloud Kubernetes Engine continuously with CircleCI

Deploying Ruby apps to Google Cloud Kubernetes Engine continuously with CircleCI

43
Comments 1
6 min read
New Version of Ruby Gem markdown_helper

New Version of Ruby Gem markdown_helper

12
Comments
1 min read
Simple memorization

Simple memorization

10
Comments 2
1 min read
ActiveRecord performance: the N+1 queries antipattern

ActiveRecord performance: the N+1 queries antipattern

69
Comments 3
6 min read
Convert emoji and codepoints each other in Ruby

Convert emoji and codepoints each other in Ruby

11
Comments
1 min read
Ruby Concepts - Singleton Classes

Ruby Concepts - Singleton Classes

96
Comments 7
8 min read
Do You Use Calculators or Programs?

Do You Use Calculators or Programs?

34
Comments 24
1 min read
Gem markdown_helper CLI

Gem markdown_helper CLI

16
Comments
1 min read
Adding a title page to your PDF using CombinePDF

Adding a title page to your PDF using CombinePDF

10
Comments 4
3 min read
My Experience as a RailsConf Opportunity Scholar

My Experience as a RailsConf Opportunity Scholar

9
Comments
9 min read
Containerizing Rails: Techniques, Pitfalls, and Best Practices (RailsConf 2018)

Containerizing Rails: Techniques, Pitfalls, and Best Practices (RailsConf 2018)

8
Comments
2 min read
How to Easily Avoid Hitting the Memory Limit on Heroku

How to Easily Avoid Hitting the Memory Limit on Heroku

29
Comments 8
2 min read
MJIT: A Method Based Just-in-time Compiler for Ruby

MJIT: A Method Based Just-in-time Compiler for Ruby

22
Comments
23 min read
What does ** (two asterisks in a row) mean in Ruby?

What does ** (two asterisks in a row) mean in Ruby?

37
Comments 3
1 min read
Custom Ruby Class Macros with Class Instance Variables

Custom Ruby Class Macros with Class Instance Variables

34
Comments 2
6 min read
Writing Super Fast Queries in Rails

Writing Super Fast Queries in Rails

8
Comments 1
4 min read
Rescuing exceptions in Ruby

Rescuing exceptions in Ruby

29
Comments
3 min read
Object Oriented Concept In Ruby

Object Oriented Concept In Ruby

13
Comments
4 min read
Better passwords in Ruby applications with the Pwned Passwords API

Better passwords in Ruby applications with the Pwned Passwords API

108
Comments 8
6 min read
A Dive into Ruby CVE-2017-17405: Identifying a Vulnerability in Ruby’s FTP Implementation

A Dive into Ruby CVE-2017-17405: Identifying a Vulnerability in Ruby’s FTP Implementation

7
Comments
6 min read
Add SMS Notifications to Your Rails App Using Twilio

Add SMS Notifications to Your Rails App Using Twilio

34
Comments 2
11 min read
Ruby Gem markdown_helper v1.5: Nested Includes

Ruby Gem markdown_helper v1.5: Nested Includes

9
Comments
1 min read
Use Cases As Documentation

Use Cases As Documentation

22
Comments 5
1 min read
Markdown Helper: Recursive?

Markdown Helper: Recursive?

10
Comments 4
1 min read
An in-depth look at CVE-2018-8778 or why integer overflows are still a thing!

An in-depth look at CVE-2018-8778 or why integer overflows are still a thing!

14
Comments 1
8 min read
Dynamically filter data via URL params with Rack::Reducer

Dynamically filter data via URL params with Rack::Reducer

25
Comments 8
2 min read
Testing Bidirectional Associations in Rails

Testing Bidirectional Associations in Rails

15
Comments
7 min read
Is Ruby lang dying?

Is Ruby lang dying?

15
Comments 24
1 min read
Project structured_log Goes Public

Project structured_log Goes Public

9
Comments
1 min read
I am learning ruby

I am learning ruby

15
Comments 7
1 min read
Gem markdown_helper v1.0.0 Released

Gem markdown_helper v1.0.0 Released

7
Comments 1
1 min read
Logging Rails requests with structure and colors

Logging Rails requests with structure and colors

24
Comments 9
1 min read
Updated Ruby Gem markdown_helper

Updated Ruby Gem markdown_helper

13
Comments
1 min read
How dev.to dynamically generates social images

How dev.to dynamically generates social images

97
Comments 20
3 min read
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