From: rubikitch@...
Date: 2008-06-19T17:36:12+09:00
Subject: [ruby-list:45097] Re: $1,$2,... を配列に

From: KIMURA Koichi <kimura.koichi@canon.co.jp>
Subject: [ruby-list:45096] Re: $1,$2,... を配列に
Date: Thu, 19 Jun 2008 15:26:19 +0900

るびきちです。

> "DeepBlueEyes".scan(/[A-Z][a-z]+/).each do |v|
>   puts v
> end

String#scanはブロックを取るのでeachは不要です。

"DeepBlueEyes".scan(/[A-Z][a-z]+/) do |v|
  puts v
end
# >> Deep
# >> Blue
# >> Eyes

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