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  1. email = 'email@domain.com'
  2. p email.gsub(/(?<=\A[^@]{2})[^@]+/) { |m| "*" * m.length }
Success #stdin #stdout 0s 28216KB
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stdin
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Standard input is empty
stdout
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"em***@domain.com"
https://ideone.com/0a13Ez
language:
Ruby (ruby 2.5.5)
created:
5 years ago
visibility:
secret

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