Version bump to v2.2.0 (#56)

* Version bump to 2.2.0

* [addons] Makes comment more descriptive

Author: harman28

CHANGELOG.md

@@ -4,6 +4,10 @@ Changelog for Razorpay-Ruby SDK.
 
 ## Unreleased
 
+## [2.2.0] - 2018-01-29
+### Added
+- Support for Subscriptions
+
 ## [2.1.0] - 2017-11-17
 ### Changed
 - Generic `Razorpay::Error` is thrown when server is unreachable
@@ -61,7 +65,8 @@ Changelog for Razorpay-Ruby SDK.
 ### Added
 - Initial Release
 
-[Unreleased]: https://github.com/razorpay/razorpay-ruby/compare/2.1.0...HEAD
+[Unreleased]: https://github.com/razorpay/razorpay-ruby/compare/2.2.0...HEAD
+[2.2.0]: https://github.com/razorpay/razorpay-ruby/compare/2.1.0...2.2.0
 [2.1.0]: https://github.com/razorpay/razorpay-ruby/compare/2.0.1...2.1.0
 [2.1.0.pre]: https://github.com/razorpay/razorpay-ruby/compare/2.0.1...2.1.0.pre
 [2.0.1]: https://github.com/razorpay/razorpay-ruby/compare/2.0.0...2.0.1

lib/razorpay/addon.rb

@@ -13,10 +13,11 @@ def self.fetch(id)
       request.fetch id
     end
 
-    # request.post "/subscriptions/#{subscription_id}/addons", options
-    ## results in wrong url /v1/addons//subscriptions/sub_9UIyKhqF0C64AM/addons
     def self.create(subscription_id, options)
       r = request
+      # POST /addons is not supported
+      # Addon creation endpoint is:
+      # POST subscriptions/{sub_id}/addons
       r.request :post, "/subscriptions/#{subscription_id}/addons", options
     end
   end

lib/razorpay/constants.rb

@@ -2,5 +2,5 @@
 module Razorpay
   BASE_URI = 'https://api.razorpay.com/v1/'.freeze
   TEST_URL = 'https://api.razorpay.com/'.freeze
-  VERSION = '2.1.0'.freeze
+  VERSION = '2.2.0'.freeze
 end