June 2017
Beginner
330 pages
7h 30m
English
Content preview from Comprehensive Ruby Programming
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Searching with grep in Ruby
Ruby offers a wide variety of options when it comes to searching through strings. In this chapter, you'll learn how to use the powerful grep method in Ruby programs to search through data. Additionally, you'll be able to:
- Demonstrate how to implement the grep method in order to match designated patterns in a string
- Show how to combine regular expressions with grep to find values
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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.