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@ikoke326(freaddy)

ruby 配列の中身の差

Posted at 2020-01-30

Rubyの配列の中身の差を求める。

array.rb

array = [1, 6, 8, 15, 18, 25]
array.each_cons(2) do |l, r|
   puts (r - l).abs
end

実行結果

参考資料
https://ref.xaio.jp/ruby/classes/enumerable/each_cons
https://teratail.com/questions/115298
https://www.javadrive.jp/ruby/numeric_class/index7.html

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