lib/concurrency.rb in concurrency-0.2.0 vs lib/concurrency.rb in concurrency-1.0.0

@@ -4,11 +4,11 @@
 require 'json'
 
 module Concurrency
     class << self
         attr_accessor :configuration
-    end    
+    end   
     
     def self.configuration
         @configuration ||= Configuration.new
     end
 
@@ -52,18 +52,21 @@
             return initial*rate
         end
     end
     
     def self.get_rate(from, to)
-        url = "https://free.currencyconverterapi.com/api/v3/convert?q=#{from}_#{to}&compact=ultra"
+        puts "From:#{from}>>TO:#{to}>>APIKEY:#{Concurrency.configuration.api_key}"
+        if Concurrency.configuration.api_key.nil? 
+            raise "API Key is missing. Kindly set API key CONCURRENCY_APIKEY."
+        end
+        url = "https://free.currencyconverterapi.com/api/v6/convert?q=#{from}_#{to}&compact=ultra&apiKey=#{Concurrency.configuration.api_key}"
         uri = URI(url)
         response = Net::HTTP.get(uri)
         if response == nil
             return nil
         else
             parsed_response = JSON.parse(response)
             rate = (parsed_response["#{from}_#{to}"]).to_f
             return rate
         end
-    end
-    
+    end   
 end