method

clean_text

ruby latest stable - Class: Gem::Text

clean_text(text)

public

Remove any non-printable characters and make the text suitable for printing.

# File lib/rubygems/text.rb, line 12
  def clean_text(text)
    text.gsub(/[\0000-\b\v-\f\0016-\0037\1177]/, ".".freeze)
  end