lib/jcukeforker/worker.rb in jcukeforker-0.2.5 vs lib/jcukeforker/worker.rb in jcukeforker-0.2.6

@@ -67,11 +67,12 @@
 
     def failed?
       @status.nil? || !@status
     end
 
-    def output
+    def output(format = nil)
+      format = @format if format.nil?
       File.join out, "#{basename}.#{format}"
     end
 
     def stdout
       File.join out, "#{basename}.stdout"
@@ -80,13 +81,12 @@
     def stderr
       File.join out, "#{basename}.stderr"
     end
 
     def args
-      args = %W[--format #{format} --out #{output}]
+      args = Array(format).flat_map { |f| %W[--format #{f} --out #{output(f)}] }
       args += @extra_args
       args << feature
-
       args
     end
 
     private