Ruby | Ivan Misyats dev blog

Concise Ruby

February 12, 2012 Author: IvanMisyats
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I started learning Ruby and it looks really awesome! For instance, I’ve just written a code that produces Fibonacci numbers:

Ruby

a,b = 1,1 (3..n).each do a,b = b,a+b end

1
2
3
4

a,b = 1,1
(3..n).each do
a,b = b,a+b
end

It is the most elegant solution I’ve ever seen!