lib/railgun/mailer.rb in mailgun-ruby-1.1.5 vs lib/railgun/mailer.rb in mailgun-ruby-1.1.6

@@ -18,11 +18,11 @@
     # @param [Hash] config Hash of config values, typically from `app_config.action_mailer.mailgun_config`
     def initialize(config)
       @config = config
 
       [:api_key, :domain].each do |k|
-        raise Railgun::ConfigurationError("Config requires `#{k}` key", @config) unless @config.has_key? k
+        raise Railgun::ConfigurationError.new("Config requires `#{k}` key", @config) unless @config.has_key?(k)
       end
 
       @mg_client = Mailgun::Client.new(config[:api_key])
       @domain = @config[:domain]
 
@@ -95,9 +95,10 @@
   # @returns [Hash] Message hash from Mailgun::MessageBuilder
   def build_message_object(mail)
     mb = Mailgun::MessageBuilder.new
 
     mb.from mail[:from]
+    mb.reply_to(mail[:reply_to].to_s) if mail[:reply_to].present?
     mb.subject mail.subject
     mb.body_html extract_body_html(mail)
     mb.body_text extract_body_text(mail)
 
     [:to, :cc, :bcc].each do |rcpt_type|