December 2015
Intermediate to advanced
298 pages
5h 30m
English
Content preview from Scala Functional Programming PatternsBecome 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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Builders
We need to model used cars for a resell shop. We want to rate a used car by kilometers driven, year of manufacture, make, model, accessories installed such as GPS, Air Conditioning (AC), and safety features such as air bags and anti-lock brakes (ABS). The list goes on and on.
Some of these attributes are mandatory and others are optional. For example, all cars will have the year of manufacture, kilometers driven, make and model. A car may not necessarily have GPS, AC, airbags or ABS.
We also need to validate the arguments. The kilometers are not negative, year of manufacture is something sensible (for example, not 1425 A.D.), and the make and model should match—make as Maruti and model as Corolla should be flagged as an error.
To handle ...
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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.