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#Ruby でカンマ区切りの文字列をメソッドの複数引数として渡す例

Last updated at Posted at 2020-03-25
# 複数の引数を受け取るメソッド
def foo(a, b)
  p a
  p b
end

# カンマ区切りの文字列を split で配列にする
"x,y".split(",")
# => ["x", "y"]

# 配列をアスタリスク * で 引数として渡す
foo(*"x,y".split(","))
# "x"
# "y"

Original by Github issue

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