November 2008
Beginner
448 pages
12h 25m
English
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The Simplest Expressions: Literal Strings
The simplest regular expressions are simply literal strings. There are plenty of times when it’s enough to search against a fixed search pattern. For example, you might test for the presence of the string “Ruby”:
sentence = "Ruby is the best Ruby-like programming language." sentence =~ /Ruby/ # => 2 - There are two instances of "Ruby".
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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.