Comments on: The Many Uses Of Ruby Case Statements

By: Robert

Robert — Sun, 03 Jan 2016 11:23:35 +0000

Instead of proc(&:odd?) you can also use :odd?.to_proc. Btw. odd and even should really be constants IMO.

KRoot (@kraevroot) — Sat, 05 Dec 2015 10:17:51 +0000

You can use case with arrays:

case array

when [1,2]

puts "Do smth"

when [1,2,3]

puts "Do smth"

end

danielpclark — Fri, 04 Dec 2015 21:33:30 +0000

I've never seen a Proc defined that way proc(&:odd?). That's pretty genius! ^_^

Alexey Pokhozhaev — Fri, 23 Oct 2015 08:41:13 +0000

Ok, thanks!

Jesus Castello — Thu, 22 Oct 2015 22:59:59 +0000

Thank you 🙂