lib/simctl/command/io.rb in simctl-1.6.2 vs lib/simctl/command/io.rb in simctl-1.6.3

@@ -9,14 +9,14 @@
       # @param file Path where the screenshot should be saved to
       # @param opts Optional hash that supports two keys:
       # * type: Can be png, tiff, bmp, gif, jpeg (default is png)
       # * display: Can be main or tv for iOS, tv for tvOS and main for watchOS
       # @return [void]
-      def screenshot(device, file, opts={})
+      def screenshot(device, file, opts = {})
         unless Xcode::Version.gte? '8.2'
-          raise UnsupportedCommandError.new('Needs at least Xcode 8.2')
+          raise UnsupportedCommandError, 'Needs at least Xcode 8.2'
         end
-        optional_args = opts.map {|k,v| "--#{k}=#{Shellwords.shellescape(v)}"}
+        optional_args = opts.map { |k, v| "--#{k}=#{Shellwords.shellescape(v)}" }
         Executor.execute(command_for('io', device.udid, 'screenshot', *optional_args, Shellwords.shellescape(file)))
       end
     end
   end
 end