class Changer

Attributes

rate[R]

Public Class Methods

new(from_type, to_type) click to toggle source

# File lib/currency.rb, line 9
def initialize(from_type, to_type)
  from_type = from_type.to_s.upcase
  to_type = to_type.to_s.upcase
  url = URI("https://currency-exchange.p.rapidapi.com/exchange?to=#{to_type}&from=#{from_type}&q=1.0")
  http = Net::HTTP.new(url.host, url.port)
  http.use_ssl = true
  http.verify_mode = OpenSSL::SSL::VERIFY_NONE
  
  request = Net::HTTP::Get.new(url)
  request["x-rapidapi-key"] = ENV['RAPID_API_KEY']
  request["x-rapidapi-host"] = 'currency-exchange.p.rapidapi.com'
  
  response = http.request(request)
  @rate = JSON.parse(response.read_body).to_f
end