require 'csv'

class FileReader

    attr_reader :path

    def initialize(path)
        @path = path
    end

    def process()
        weth = []

        CSV.foreach('task.csv', converters: :numeric) do |row|
            puts row.inspect
            weth << row[1]
        end

        a = weth.inject { |sum, n| sum + n }

        puts 'Average temperature weather is'
        p a
    end
end

reader = FileReader.new("task.csv")
reader.process()