Mauricio Ackermann

A cup of coffee and a good talk about tech, productivity, travel and programming. A bit of my day-to-day, Ruby on Rails, Javascript, React, frameworks and other hyped technologies

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How to preview emails with ActionMailer::Preview on Rails

Jul 14, 20203 min read

We know how it's a pain to test e-mails in our dev environment. Thinking of it, on Rails 4.1, the ActionMailer::Preview was released, making it possible to view e-mails without actually sending them. Let's learn how to use this tool. First of all, w...