Ruby On Rails

Tutorials

How to use the Pay gem to accept Payments in Rails (Example) | GoRails

How to use the Pay gem to accept Payments in Rails (Example) | GoRails A getting started guide on the Pay gem for accepting payments in Rails.

How to do multi-step forms in Rails

How to do multi-step forms in Rails The creation of multi-step forms is a relatively common challenge faced in Rails programming (and probably in web development in general of course). Unlike regular CRUD interfaces, there’s not a prescribed “Rails Way” to do multi-step forms. This,...

RuboCoping with legacy: Bring your Ruby code up to Standard

RuboCoping with legacy: Bring your Ruby code up to Standard You will hardly find a Ruby developer who hasn’t heard about RuboCop, the Ruby linter and formatter. And still, it is not that hard to find a project where code style is not enforced. Usually, these are large, mature codebases, often successful on...

Sync Postgres data between databases

Sync Postgres data between databases Sync Postgres data between databases. Contribute to ankane/pgsync development by creating an account on GitHub.Sync Postgres data between databases. Designed for:speed - up to 4x faster than traditional tools on a 4-core machinesecurity - built-in...

Using Rack::Proxy to serve multiple React Apps on the same domain. – Josh Software

Using Rack::Proxy to serve multiple React Apps on the same domain. – Josh Software Now while calling API from any React app we need to send the token with it. Since the token is stored in local storage by Auth App which is using a different port so the local storage will not be accessible for other react apps.You may think “Why ...

How to renew Let's encrypt certificate with ACMEv2 protocol

How to renew Let's encrypt certificate with ACMEv2 protocol Let’s Encrypt has announced in the beginning of year, that it will no longer support ACMEv1 protocol for certificate renewal after June 1. 2020. At my work I run 4 Rails application instances with 12 web sites (domains) and have been using Let’s E...

Rails Coverage Tools: CodeFactor

Rails Coverage Tools: CodeFactor CodeFactor According to their documentation: CodeFactor instantly performs Code Review w... Tagged with rails, beginners, ruby, tutorial.In addition to automated code review, CodeFactor also has auto-fix functionality, which is pretty cool.For...

Setting up MQTT with Ruby on Rails

Setting up MQTT with Ruby on Rails MQTT is a Client-Server publish, subscribe messaging transport protocol. It is lightweight, open, simple, and designed to be easy to implement. These qualities make it ideal for use in many spots, including constrained environments such as for com...

Continuously deploy a Jekyll generated static site to Firebase with Gitlab in under 6 minutes.

Continuously deploy a Jekyll generated static site to Firebase with Gitlab in under 6 minutes. There comes a time when a software developer either wants acknowledgement, build an online presence or just show how cool he/she/it is. Myself? I just wanted to give back to the newcomers who seek knowledge, as I once did, and I still do, every ti...

Monitoring external services with Prometheus and Grafana

Monitoring external services with Prometheus and Grafana Time ago, web-applications depended only on self-written code or libraries. It was easy to diagnose any problem, plainly investigating how an application work.Today, modern web-applications tend to have many external dependencies, such as microser...

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