module Base

# File lib/base.rb, line 5
def api_request(amount, from_currency, to_currency)
        http = Net::HTTP.new("www.google.com",80)
        resp = http.get("/ig/calculator?hl=en&q=#{amount}#{from_currency}=?#{to_currency}")
        data = resp.body
        format_amount_exchanged(data)
end

# File lib/base.rb, line 12
def format_amount_exchanged(data)
        array = data.split('"')
        amount_exchanged = array[3].split
        result = amount_exchanged[0].gsub(/[\xA0]/n, '')
        "#{result} #{@to_currency}".to_f
end