Ruby 指定した配列の値を削除するサンプル

環境
Windows11 pro 64bit
ruby ruby 3.0.3p157

構文
[配列].delete(削除したい値)
deleteを使用すると、指定した配列の値を削除します。

使用例

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arr=["s", "b", "c", "s", "b", "e"]
arr.delete("s")
p arr
arr2=["a", "b", "b", "a", "b", "e"]
arr2.delete("b")
p arr2
arr=["s", "b", "c", "s", "b", "e"] arr.delete("s") p arr arr2=["a", "b", "b", "a", "b", "e"] arr2.delete("b") p arr2
arr=["s", "b", "c", "s", "b", "e"]

arr.delete("s")

p arr

arr2=["a", "b", "b", "a", "b", "e"]

arr2.delete("b")
p arr2

実行結果
[“b", “c", “b", “e"]
[“a", “a", “e"]

Ruby

Posted by arkgame