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mistyrinth/18-11-29blog4.rb Secret

Created November 29, 2018 12:48
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18-11-29blog4.rb
array = [1, 3, 7, 2, 4, 10, 8]
puts "元の配列は #{array} です"
# 逆順に並び替え
newarray1 = array.reverse
puts "逆順に並び替えると #{newarray1} です"
# ソート
newarray2 = array.sort
puts "ソートすると #{newarray2} です"
# 配列を行列に並べ替え
ary = [[1, 2], [3, 4], [5, 6]]
puts "元の配列は #{ary} です"
newary = ary.transpose
puts "行と列を入れ替えると #{newary} です"
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