Method: OpenC3::CSV#string

Defined in:
lib/openc3/utilities/csv.rb

#string(item, index = 0) ⇒ String Also known as: str

Convenience method to access a value by key and convert it to a string

Parameters:

  • item (String) —

    Key to access the value

  • index (Integer) (defaults to: 0) —

    Which value to return

Returns:

  • (String) —

    Single value converted to a string



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# File 'lib/openc3/utilities/csv.rb', line 126

def string(item, index = 0)
  raise "#{item} not found" unless keys.include?(item)

  if Range === index
    @hash[item][index].map { |x| x.to_s }
  else
    @hash[item][index].to_s
  end
end