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It is that time of the year again when a new version of Ruby is released. Let us take a closer look at a new Enumerator method: ::product....
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Prepper works with "packages". You define a package with a name and pass it a block. Within that block you can execute commands on the target host. The.
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This post was extracted and adapted from The Rails and Hotwire Codex. When something goes wrong in... Tagged with rails, ruby, webdev....
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Rails system tests simulate a user's actions in a web browser so it's akin to the app's real world usage. In a responsive app, this means testing on mu.
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Concerns are a great way to organize and de-duplicate code in Rails.One of my favorite use cases is to abstract everything out of the ApplicationContro.
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