Ruby for Recruiters

Transcript

1. Ruby for Recruiters
4. Where did Ruby come from?
5. Matz aka Yukihiro Matsumoto
6. MINSWAN
7. Matz Is Nice So We Are Nice
8. Ruby is designed to be human- oriented. It reduces the burden of programming. It tries to push jobs back to machines. You can accomplish more tasks with less work, in smaller yet readable code.
9. That's Ruby's main difference from other language designs. I emphasize the feeling, in particular, how I feel using Ruby.
10. Why do developers like Ruby?
11. 99 Bottles of Beer X bottles of beer on the wall X bottles of beer Take one down, pass it around X-1 bottles of beer on the wall X-1 bottles of beer on the wall ... Take one down, pass it around 0 bottles of beer on the wall
12. Java import java.text.MessageFormat; public class Beer { static String bottles(final int n) { return MessageFormat.format("{0,choice,0#No more bottles|1#One bottle|2#{0} bottles} of beer", n); } public static void main(final String[] args) { String byob = bottles(99); for (int x = 99; x > 0;) { System.out.println(byob + " on the wall"); System.out.println(byob); System.out.println("Take one down, pass it around"); byob = bottles(--x); System.out.println(byob + " on the wall\n"); } } }
13. C# using System; using System.Linq; class Program { static void Main() { BeerBottles().Take(99).ToList().ForEach(Console.WriteLine); } static IEnumerable<String> BeerBottles() { int i = 100; String f = "{0}, {1}. Take one down, pass it around, {2}"; Func<int, bool, String> booze = (c , b) => String.Format("{0} bottle{1} of beer{2}", c > 0 ? c.ToString() : "no more", (c == 1 ? "" : "s"), b ? " on the wall" : ""); while (--i >= 1) yield return String.Format(f, booze(i, true), booze(i, false), booze(i - 1, true)); } }
14. Ruby plural = 's' 99.downto(1) do |i| puts "#{i} bottle#{plural} of beer on the wall," puts "#{i} bottle#{plural} of beer" puts "Take one down, pass it around!" plural = '' if i - 1 == 1 if i > 1 puts "#{i-1} bottle#{plural} of beer on the wall!" puts else puts "No more bottles of beer on the wall!" end end
15. How popular is Ruby?
17. What's up with the Ruby job market?
18. Ari Waller's TLC Technology still using COBOL Leadership boss drives you crazy Culture coworkers drive you crazy Compensation underpaid Career Growth bored Commute wasted time — http://www.thompsontechnologies.com/author/awaller/
21. 91% don’t consider salary to be the number one factor in finding the right job — Top 5 Gems from the Ruby Job Market
22. 50% of all Rubyists would consider moving for the right kind of job — Top 5 Gems from the Ruby Job Market
23. Rubyists who know Angular JS got 20% more interview requests than those that did not — Top 5 Gems from the Ruby Job Market
24. 72% of Ruby devs are using GitHub compared to only 39% of Java devs — Top 5 Gems from the Ruby Job Market
25. Engineers in SF are 50% more likely to list Ruby as their primary skill compared to those in other job markets — Top 5 Gems from the Ruby Job Market
26. Why do businesses choose Ruby?
27. recruiterproject.org
29. Discussion