lib/phantomjs.rb in phantomjs-1.8.1.0 vs lib/phantomjs.rb in phantomjs-1.8.1.1

@@ -37,9 +37,17 @@
 
     # Clears cached state. Primarily useful for testing.
     def reset!
       @base_dir = @path = nil
     end
+
+    # Run phantomjs with the given arguments, and either
+    # return the stdout or yield each line to the passed block.
+    def run(*args, &block)
+      IO.popen([path, *args]) do |io|
+        block ? io.each(&block) : io.read
+      end
+    end
   end
 end
 
 require 'phantomjs/platform'
 Phantomjs.available_platforms << Phantomjs::Platform::Linux32
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