insert_section_after.rb in prawn-2.2.0

- old
+ new
@@ -1,47 +1,44 @@
-# encoding: utf-8
-#
 # Another way to insert nodes into an existing outline is the
 # <code>insert_section_after</code> method.
 #
 # It accepts the title of the node that the new section will go after and a
 # block declaring the new section.
 #
 # As is the case with <code>add_subsection_to</code> the section added
 # doesn't need to be a section, it may be just a page.
-#
-require File.expand_path(File.join(File.dirname(__FILE__),
-                                   %w[.. example_helper]))
 
+require_relative '../example_helper'
+
 filename = File.basename(__FILE__).gsub('.rb', '.pdf')
 Prawn::ManualBuilder::Example.generate(filename) do
   # First we create 10 pages and some default outline
   (1..10).each do |index|
     text "Page #{index}"
     start_new_page
   end
 
   outline.define do
-    section("Section 1", :destination => 1) do
-      page :title => "Page 2", :destination => 2
-      page :title => "Page 3", :destination => 3
+    section('Section 1', destination: 1) do
+      page title: 'Page 2', destination: 2
+      page title: 'Page 3', destination: 3
     end
   end
 
   # Now we will start adding nodes to the previous outline
-  outline.insert_section_after("Page 2") do
-    outline.section("Section after Page 2") do
-      outline.page :title => "Page 4", :destination => 4
+  outline.insert_section_after('Page 2') do
+    outline.section('Section after Page 2') do
+      outline.page title: 'Page 4', destination: 4
     end
   end
 
-  outline.insert_section_after("Section 1") do
-    outline.section("Section after Section 1") do
-      outline.page :title => "Page 5", :destination => 5
+  outline.insert_section_after('Section 1') do
+    outline.section('Section after Section 1') do
+      outline.page title: 'Page 5', destination: 5
     end
   end
 
   # Adding just a page
-  outline.insert_section_after("Page 3") do
-    outline.page :title => "Page after Page 3", :destination => 6
+  outline.insert_section_after('Page 3') do
+    outline.page title: 'Page after Page 3', destination: 6
   end
 end