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Fernando Martín Ortiz

Unidirectional Architectures and time traveling in Swift: I

Time traveling in Swift is possible. You just need some functional programming, state management techniques, and voilà!

Dec 21, 2020

Unidirectional Architectures and time traveling in Swift: I

Dec 21, 2020

Simple Dependency Injection using @propertyWrapper

Notes: This has already been posted on my personal blog.

Nov 4, 2019

Nov 4, 2019

A single source of truth

Note: This article has already been posted on my personal blog.

Nov 4, 2019

A single source of truth

Nov 4, 2019

Published in
iOS App Development

Minimal Networking layer from scratch in Swift 4

How to build a declarative Networking layer in 118 relying on Codable, protocol oriented programming and URLSession without compromising…

May 28, 2018

May 28, 2018

Published in
iOS App Development

Service-oriented AppDelegate

AppDelegate is typically a huge class. It knows too much about your application and it progressively becomes a mess. Here, I will show you…

Feb 27, 2017

Service-oriented AppDelegate

Feb 27, 2017

Published in
iOS App Development

Little Snippets #1: Group By in Swift 3

A short implementation of the classic ‘group by’ function in Swift 3 as an Array extension.

Feb 23, 2017

Little Snippets #1: Group By in Swift 3

Feb 23, 2017

Published in
iOS App Development

Architecting an Analytics layer

A better way of integrating Analytics SDK combining the Observer and the Adapter patterns.

Feb 23, 2017

Architecting an Analytics layer

Feb 23, 2017

Published in
iOS App Development

A better, exhaustive switch in UITableView protocols

I have written a lot of not-good-looking code inside UITableViewDelegate and UITableViewDataSource. Here is a very handful trick I’ve…

Feb 14, 2017

Feb 14, 2017

Published in
iOS App Development

Be Literal!

Swift supports color literals and image literals. A brief explanation on these concepts and some usage examples.

Feb 13, 2017

Be Literal!

Feb 13, 2017

Published in
iOS App Development

Isolating tasks in Swift, or how to create a testable networking layer.

There are a lot of shiny iOS architectures that are getting more and more hype in the last few years. As they are all valid and have good…

Feb 12, 2017

Isolating tasks in Swift, or how to create a testable networking layer.

Feb 12, 2017

Customize MapKit’s MKMapView with Google Maps styling wizard

Customizing MKMapView appearance is not that easy. Here I will tell you how I could totally customize it with code examples.

Feb 7, 2017

Customize MapKit’s MKMapView with Google Maps styling wizard

Feb 7, 2017

Github now allows you to tag your repositories

It calls it topics and increases discoveravility of your repositories.

Jan 31, 2017

Jan 31, 2017

Keep your dependencies explicit

This is a brief advice. Think about the parts of your application as they were isolated modules. And inject the dependencies explicitly.

Jan 29, 2017

Jan 29, 2017

Published in
iOS App Development

Managing async code in Swift

Async programming may be tricky. If you are a beginner, things can break without any apparent reason, and code can become spaghetti-like…

Jan 28, 2017

Jan 28, 2017

Published in
iOS App Development

Interface builder is great. Storyboards are not.

I really like using Interface Builder. It helps me to reduce a lot of code that otherwise would be in my view layer. But using storyboards…

Jan 4, 2017

Interface builder is great. Storyboards are not.

Jan 4, 2017

Published in
iOS App Development

Presentation Controls, custom views and lighter UIViewControllers (Part 2)

So we now have MVVM, MVP, VIPER, VIP, but what about the other part? Where should the complex UI logic be placed?

Jan 4, 2017

Presentation Controls, custom views and lighter UIViewControllers (Part 2)

Jan 4, 2017

Published in
iOS App Development

Presentation Controls, custom views and lighter UIViewControllers (Part 1)

So we now have MVVM, MVP, VIPER, VIP, but what about the other part? Where should the complex UI logic be placed?

Jan 4, 2017

Presentation Controls, custom views and lighter UIViewControllers (Part 1)

Jan 4, 2017

Published in
iOS App Development

Easily register and dequeue UITableViewCell in Swift

String literals are dangerous, but you have alternatives.

Oct 4, 2016

Oct 4, 2016

Fernando Martín Ortiz

Fernando Martín Ortiz

iOS Developer | Interested in mobile development and UX design | https://github.com/fmo91 ||| Contact: ortizfernandomartin@gmail.com

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