leading.rb in prawn-2.2.0

- old
+ new
@@ -1,25 +1,22 @@
-# encoding: utf-8
-#
 # Leading is the additional space between lines of text.
 #
 # The leading can be set using the <code>default_leading</code> method which
 # applies to the rest of the document or until it is changed, or inline in the
 # text methods with the <code>:leading</code> option.
 #
 # The default leading is <code>0</code>.
-#
-require File.expand_path(File.join(File.dirname(__FILE__),
-                                   %w[.. example_helper]))
 
+require_require '../example_helper'
+
 filename = File.basename(__FILE__).gsub('.rb', '.pdf')
 Prawn::ManualBuilder::Example.generate(filename) do
-  string = "Hey, what did you do with the space between my lines? " * 10
-  text string, :leading => 0
+  string = 'Hey, what did you do with the space between my lines? ' * 10
+  text string, leading: 0
 
   move_down 20
   default_leading 5
   text string
 
   move_down 20
-  text string, :leading => 10
+  text string, leading: 10
 end