In Ruby on Rails, sending emails is a common task for applications. However, during development, it's essential to avoid accidentally sending real emails to users. This is where the letter_opener gem comes in handy. This tutorial will guide you through setting up and using the letter_opener gem to preview emails in your Rails application.
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Hi, I am Andy Leverenz, and I am a product designer and developer. For fun, I design, code, and write. Check out my blog, Web-Crunch https://web-crunch.com, where I publish design and development tutorials with the occasional vlog.
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