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view config/initializers/ext_string.rb @ 188:d58666587a55

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Whoops wrong lang attribute placement
author nanaya <me@nanaya.pro>
date Sun, 14 Jul 2019 15:55:35 +0900
parents 61414d0a367b
children
line wrap: on
line source

class String
  def printable
    gsub(/[^\n[:print:]]/, '')
  end
end