Method: MetaCon::CLIHelpers#shellescape

Defined in:
lib/metacon/cli_helpers.rb

#shellescape(str) ⇒ Object 



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# File 'lib/metacon/cli_helpers.rb', line 117

def shellescape(str)
  return "''" if str.empty?
  str = str.dup
  str.strip!
  str.gsub!(/([^A-Za-z0-9_\-.,:\/@\n])/n, "\\\\\\1")
  str.gsub!(/\n/, "'\n'")
  return str
end