lib/sshkit/runners/sequential.rb in sshkit-1.10.0 vs lib/sshkit/runners/sequential.rb in sshkit-1.11.0

@@ -1,11 +1,17 @@
 module SSHKit
 
   module Runner
 
     class Sequential < Abstract
-      attr_writer :wait_interval
+      attr_accessor :wait_interval
+
+      def initialize(hosts, options = nil, &block)
+        super(hosts, options, &block)
+        @wait_interval = @options[:wait] || 2
+      end
+
       def execute
         last_host = hosts.pop
 
         hosts.each do |host|
           run_backend(host, &block)
@@ -14,20 +20,18 @@
 
         unless last_host.nil?
           run_backend(last_host, &block)
         end
       end
+
       private
       def run_backend(host, &block)
         backend(host, &block).run
       rescue StandardError => e
         e2 = ExecuteError.new e
         raise e2, "Exception while executing #{host.user ? "as #{host.user}@" : "on host "}#{host}: #{e.message}"
       end
 
-      def wait_interval
-        @wait_interval || options[:wait] || 2
-      end
     end
 
   end
 
 end