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JunichiIto
reviewed
Oct 20, 2023
| def print_files_in_columns(columns = 3) | ||
| file_list = list_files | ||
| max_length = file_list.map { |file| file.length }.max || 0 | ||
| column_width = (max_length + 2) |
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変数の寿命が長いので、もっと短くしましょう。
変数の寿命はできるだけ短くしよう | FBC
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| def print_files_in_columns(columns = 3) | ||
| file_list = list_files |
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Suggested change
| file_list = list_files | |
| files = list_files |
Suggested change
| file_list = list_files | |
| columns = Array.new(rows){[]} |
「〜の配列」という名前を表現したいときは、複数形にすればOKです。（column_arraysも同様）
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