May 2018
Beginner to intermediate
290 pages
6h 43m
English
Content preview from Getting Clojure
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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.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.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.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.
Wrapping Up
In this chapter we looked at decision-making in Clojure. We saw how Clojure sports a straightforward family of logical expressions: everything from the generic if and when to the multiway cond and case. We also explored the sometimes-less-voluntary changes in the flow of your program with try, catch, and throw. But mostly we looked at Clojure’s take on Boolean logic, which counts false and nil as falsy and everything else as truthy.
Now that you’ve tamed the if and plumbed the depths of truth, it’s time to revisit functions and discover that there is much more to them than we’ve seen so far.
Footnotes
Copyright © 2018, The Pragmatic Bookshelf.
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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.
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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.