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Multiple Foreign Keys for the Same Relationship in Rails 6

Lucas Hiagoby Lucas Hiago24/06/202024/06/20200

As we all know, it is quite easy to create database tables with Ruby On Rails. However, some cases require personalizations to reproduce real world …

My Experience Migrating a Rails API to Crystal and AWS Lambda – Part II

Optimizing our solution with Crystal

José Eduardoby José Eduardo12/02/202013/02/20201

Hey, this is the second part of my post, giving an overview of how I migrated a Rails API to Crystal with hosting on AWS …

My Experience Migrating a Rails API to Crystal and AWS Lambda – Part I

The First Iteration on Rails

José Eduardoby José Eduardo11/02/202013/02/20201

Hey folks! Today I am going to tell you how was my first project as a Codeminer42 employee. Two colleagues and I were charged of …

AWS SAM and Middy with Lambda Layers

Fabiano Furlanby Fabiano Furlan12/12/20191

In the last few months, I’ve been working with an AWS serverless architecture. One of the reasons that I’m writing this post is that during …

Avoiding Making Your Next.js Build Slower

Abner Alvesby Abner Alves24/07/201926/11/20190

Brief introduction Next.js is one of the most hyped and used React Frameworks to create SSR (Server Side Rendering) applications nowadays. It’s known for its …

What a Flerken are React PropTypes and How to Use Them in a Fancy Way?

Adriano Costaby Adriano Costa27/06/201911/11/20190

One of the main concepts of a React Component is its props. The props are used to pass data to a component, just like a …

The Dark Side of Flutter: What Frustrations Should You Expect?

Helio S. Juniorby Helio S. Junior11/06/201927/11/20190

Recently, I had the opportunity to lead a mobile app development project where we decided to use the Flutter framework. In this post, I want …

Scalable Frontend #3 — The State Layer

Patterns for the single source of truth

Iago Dahlem Lorensiniby Iago Dahlem Lorensini21/05/201911/11/20191

State tree, the single source of truth This post is part of the Scalable Frontend series, you can see the other parts here: “#1 — …

My Journey Discovering Design Patterns I Didn’t Even Know I Use

Getting started with the decorator and service patterns

Matheus D. Limaby Matheus D. Lima11/04/201911/11/20190

When I started my internship at CodeMiner 42 last October, I felt overwhelmed by information. So much new stuff to learn, and so much old …

Using Mappers to Organize Your Data

Improve the organization of your components

Abner Alvesby Abner Alves21/03/201911/11/20190

  At some point during the development of your project, you might have needed to develop a feature that consumed data from an external source. …

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Recent Posts

  • Multiple Foreign Keys for the Same Relationship in Rails 6
  • My Experience Migrating a Rails API to Crystal and AWS Lambda – Part II
  • My Experience Migrating a Rails API to Crystal and AWS Lambda – Part I
  • AWS SAM and Middy with Lambda Layers
  • Avoiding Making Your Next.js Build Slower

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