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Ktor - full type safe json api with endpoint definitions

Ktor resources allow us to define routes and use them in the server and client. We'll move to the next level and we will define enpoints with url, httpMethod, input type and output type, so that we can rehuse them in the server and in the client.

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Watch files on folder with Kotlin

Lets create a nice Kotlin function that returns a flow with the list of files inside a path.

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dcrails: execute Rails commands inside Docker

When using Docker to develop Rails apps, instead of using the standard rails command, we need to use docker compose up app rails. We descrive how to simplify this.

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Set Https in Nginx running in a Docker container and update certs from Jenkins

We will secure an Nginx site with ssl (Https) runnig in a Docker container, using Let's Encrypt. We will use Jenkins to auto-update the certificates.

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Deploying Middleman Site with Jenkins and Docker

We describe how to use Jenkins to build and deploy Middleman sites using Docker.

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Docker with Ruby on Rails: development and production

After reading quite a lot about Docker in Trito we wanted to Dockerize our RoR apps, using Docker in both development and production environment. However we did not find THE PLACE where to find all the information needed. We had to read from many places and do a lot of try-fail tests. We will show our current solution in this post.

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Google Spreadsheets as a data source for an Android App using Retrofit

Use Google Spreadsheet as a data-source for an Android application using Retrofit

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Clean Android (Part 2): MVP edit and create screens

We will add an edit and create screens to the Android Clean MVP example.

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Clean Android (Part 1): MVP

In the Clean Android series we will descrive how to create clean Android applications using different software patterns and tools. This article will describe how to use the MVP pattern.

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Google Cloud Messaging: Android and Ruby on Rails (part 2)

In this entry we will create an RoR (Ruby on Rails) app that sends messages to an Android app using Google Cloud Messaging (GCM). We will keep the example as simple as possible but that will enable doing a sample of communication.

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