Helping ruby developers to use the best tools for each job so they can solve hard problems, with less bugs and have more free time.
Rails 5.2.1 was recently released, and released and it brought some improvements to ActiveJob (most of it was already in 5.1 really, the only thing added on 5.2 was the callback on discard_on), but lets keep in the subject here 😀 Recently I published a very basic post about ActiveJob, and these declarative exception handling…
Sometimes you just want a Query interface for your app database and in the machine you are working you do not have anything similar to MySQLWorkbench or the uglier pgAdmin for postgres (I prefer the postgres database, but pgAdmin is still really ugly) Or you are completely crazy and want to expose your database in…
This is a very opinionated post, with some performance tips from someone that uses sidekiq for more than two years now, as as such I have already did some mistakes and learnt some tricks. My current opinion is that sidekiq is the best backend job engine for ruby/rails applications. And of course to use it…
There are a lot of server monitoring services around, but sometimes you need to keep the things simple, for a number of reasons, for example: your infrastructure is too simple to pay for a more complicated service You just need a “ping” to know when your http server is responding you already have an “elastic…
Have you ever thought about how Rails console was not built for you to read the results of a query that returns more than one object? So, you are not the only one, and that is why there is a gem called ‘hirb’ that will blow your mind, it will make pretty tables of the…
After you spend some time working in the same Rails project, being this project whatever project you are working for some time now, you probably use the Rails console a lot, many reasons: Testing code Seting up data Using “binding.pry” to “debug” some controller or model Put whatever you are doing in “rails c” now…
When you look at the logs of your application in development, they may appear clear and concise to you (probably not thou), but when you are looking at the production logs and there are many simultaneous requests, sometimes it is difficult to know exactly what like of the log is the next entry, or what…
As programmers we usually select our preferred tools, our preferred language, IDE, code editor, … For the last years, my favorite programming language is Ruby, not only because of Rails (but of course it has something to do with it), but because the language is powerful and flexible, and as such has many details that…
If you are writing an API only rails app, your clients will need to authenticate in some way to use your API, you have of course many options to choose from: You can build your own authentication You can Use a plugin like Devise You can use OAuth both accepting other provider or implementing your…
Every now and then I remember a work mate from long ago asking how I was able to speech in many events in Brasil, and my answer was as simple as: “When they open the call for papers, I go there and ask if I can talk in the event, sometimes they say Yes” And…