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[Ruby Silver対策]試験範囲メソッドチートシート作ってみた(String)

Ruby Silver対策 試験範囲メソッドチートシート

自分用に勉強がてらチートシートを作ってみた。
公式の教科書も2.1に対応したものがなかったので自分で挙動を確認して作成。

とりあえずStringをまとめたもの。

参考

Ruby公式資格教科書
パーフェクトRuby

String No.1

RubySilver_string_01.png

String No.2

RubySilver_string_02.png

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