Class: CsvReader

Inherits:
Object
  • Object
show all
Defined in:
lib/stockStats/csv_reader.rb

Constant Summary collapse

@@sum = 
0

Instance Method Summary collapse

Instance Method Details

#read_in_csv_data(csv_file_name) ⇒ Object 



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# File 'lib/stockStats/csv_reader.rb', line 6

def read_in_csv_data(csv_file_name)

    count = CSV.foreach(csv_file_name).inject(0) { | c, line | c + 1 }
    libros = CSV.open(csv_file_name).each

    count.times {
    
        @@sum += libros.next[2].to_f
    
    }
    
end

#total_value_in_stock ⇒ Object 



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# File 'lib/stockStats/csv_reader.rb', line 19

def total_value_in_stock

    @@sum

end