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view config/initializers/ext_string.rb @ 207:f9fd9d9cab97

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Handle banned account
author nanaya <me@nanaya.pro>
date Mon, 19 Oct 2020 14:22:45 +0900
parents 61414d0a367b
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class String
  def printable
    gsub(/[^\n[:print:]]/, '')
  end
end