From: Nathan Oyama <nate@...>
Date: 2010-01-10T05:01:51+09:00
Subject: Ruby editing style rules and recommendation?

I asked a question 'Decimal in for loop?' and two members were kind
enough to solve this problem. Thanks, Fleck and Aaron.

Now I have another question: Are there any editing style rules and
recommendations in Ruby?

In the previous thread, Fleck wrote:

0.step(0.5,0.1) { |i| p i }

while Aaron wrote:

(0..0.5).step(0.1) do |f|
  p f
end

and both work identically.

Which one is recommended in terms of the editing style?

In C++, for example, I use Ellemtel rules
(www.doc.ic.ac.uk/lab/cplus/c++.rules)
. Emacs supports editing assistance in this style particularly
auto-indent. . . I'm sure that Emacs supports the similar feature in
Ruby too because Matz loves Emacs! Please advise.

Thanks,
Nathan
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