我有一個生成一個隨機的電子郵件地址的功能:從電子郵件地址列表中選擇最常用的域名
def emails
names = ["alfred", "daniel", "elisa", "ana", "ramzes"]
surnames = ["oak", "leaf", "grass", "fruit"]
providers = ["gmail", "yahoo", "outlook", "icloud"]
address = "#{names.sample}.#{surnames.sample}#{rand(100..5300)}@#{providers.sample}.com"
end
鑑於隨機生成的電子郵件地址的列表:
email_list = 100.times.map { emails }
,看起來像這樣:
[email protected]
[email protected]
[email protected]
...
我該如何選擇最常見的提供者(「gmail」,「yahoo」等)?
@AndreyDeineko:請注意,與「重複」相比有一個轉折點。 –