September 2017
Beginner
402 pages
9h 52m
English
Content preview from Perl 6 Deep Dive
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Generating a random number
The rand method returns a random number between zero and the given value. Notice that this method is inherited from the Real role (refer to the diagram at the beginning of the Using simple built-in data types section), and the return value is a floating-point number:
say 100.rand;
Running this code a few times results in different values being printed, as you can see here:
70.153094242997857.215025602605713.754287797535394.6395293813437
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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.