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@YumaInaura(稲浦悠馬)

#Ruby + Faker で 16進数の Mac アドレスを生成する例

Ruby

Last updated at 2022-08-21Posted at 2020-01-18

require 'Faker'
# => false

Faker::Internet::mac_address
# => "ca:ea:fb:ab:cc:b9"
Faker::Internet::mac_address.upcase
# => "32:05:2B:AE:CB:59"

ruby的に頑張らなくても良かったんだ

Array.new(6) { Faker::Number.unique.hexadecimal(digits: 2).to_s.upcase }.join(':')
# => "1E:42:12:27:E2:CB"

Original by Github issue

チャットメンバー募集

何か質問、悩み事、相談などあればLINEオープンチャットもご利用ください。

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