January 2024
Intermediate to advanced
718 pages
20h 15m
English
Content preview from Programming Ruby 3.3Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Installing and Managing Gems
All the RubyGems tooling comes standard as a part of Ruby, including the command-line application gem, which you can use for many of your RubyGem-related needs. Ruby gems conform to a standardized format that provides metadata about the gems and most importantly about any other gems that this gem might depend on. The gem command-line tool knows to look in the central repository for gems, but you can also point it to look at other sources. Using other sources allows you to maintain a private gem repository, for example, as a place to keep internal tooling that you don’t want to be made public.
In this section, we’ll talk about managing gems directly from the command line, which is useful, but please keep in mind that ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.