api.rb in heroku-api-0.3.10

- old
+ new

@@ -55,12 +55,14 @@
     def initialize(options={})
       options = OPTIONS.merge(options)
 
       @api_key = options.delete(:api_key) || ENV['HEROKU_API_KEY']
       if !@api_key && options.has_key?(:username) && options.has_key?(:password)
+        username = options.delete(:username)
+        password = options.delete(:password)
         @connection = Excon.new("#{options[:scheme]}://#{options[:host]}", options.merge(:headers => HEADERS))
-        @api_key = self.post_login(options[:username], options[:password]).body["api_key"]
+        @api_key = self.post_login(username, password).body["api_key"]
       end
 
       user_pass = ":#{@api_key}"
       options[:headers] = HEADERS.merge({
         'Authorization' => "Basic #{Base64.encode64(user_pass).gsub("\n", '')}",
@@ -84,9 +86,10 @@
               Heroku::API::Errors::NotFound
             end
           when 408 then Heroku::API::Errors::Timeout
           when 422 then Heroku::API::Errors::RequestFailed
           when 423 then Heroku::API::Errors::Locked
+          when 429 then Heroku::API::Errors::RateLimitExceeded
           when /50./ then Heroku::API::Errors::RequestFailed
           else Heroku::API::Errors::ErrorWithResponse
         end
 
         reerror = klass.new(error.message, error.response)