lib/write_xlsx/package/app.rb in write_xlsx-1.09.4 vs lib/write_xlsx/package/app.rb in write_xlsx-1.09.5

@@ -1,13 +1,13 @@
 # -*- coding: utf-8 -*-
+
 require 'write_xlsx/package/xml_writer_simple'
 require 'write_xlsx/utility'
 
 module Writexlsx
   module Package
     class App
-
       include Writexlsx::Utility
       attr_writer :doc_security
 
       def initialize(workbook)
         @writer = Package::XMLWriterSimple.new
@@ -43,41 +43,39 @@
 
       def add_worksheet_heading_pairs
         add_heading_pair(
           [
             'Worksheets',
-            @workbook.worksheets.reject {|s| s.is_chartsheet?}.count
+            @workbook.worksheets.reject { |s| s.is_chartsheet? }.count
           ]
         )
       end
 
       def add_chartsheet_heading_pairs
         add_heading_pair(['Charts', @workbook.chartsheet_count])
       end
 
       def add_worksheet_part_names
-        @workbook.worksheets.
-          reject { |sheet| sheet.is_chartsheet? }.
-          each   { |sheet| add_part_name(sheet.name) }
+        @workbook.worksheets
+                 .reject { |sheet| sheet.is_chartsheet? }
+                 .each   { |sheet| add_part_name(sheet.name) }
       end
 
       def add_chartsheet_part_names
-        @workbook.worksheets.
-          select { |sheet| sheet.is_chartsheet? }.
-          each   { |sheet| add_part_name(sheet.name) }
+        @workbook.worksheets
+                 .select { |sheet| sheet.is_chartsheet? }
+                 .each   { |sheet| add_part_name(sheet.name) }
       end
 
       def add_part_name(part_name)
         @part_names.push(part_name)
       end
 
       def add_named_range_heading_pairs
         range_count = @workbook.named_ranges.size
 
-        if range_count != 0
-          add_heading_pair([ 'Named Ranges', range_count ])
-        end
+        add_heading_pair(['Named Ranges', range_count]) if range_count != 0
       end
 
       def add_named_ranges_parts
         @workbook.named_ranges.each { |named_range| add_part_name(named_range) }
       end
@@ -98,19 +96,17 @@
       private
 
       #
       # Write the <Properties> element.
       #
-      def write_properties
-        tag = 'Properties'
-
-        schema   = 'http://schemas.openxmlformats.org/officeDocument/2006/'
+      def write_properties(&block)
+        schema = 'http://schemas.openxmlformats.org/officeDocument/2006/'
         attributes = [
           ['xmlns',     "#{schema}extended-properties"],
           ['xmlns:vt',  "#{schema}docPropsVTypes"]
         ]
 
-        @writer.tag_elements('Properties', attributes) { yield }
+        @writer.tag_elements('Properties', attributes, &block)
       end
 
       #
       # Write the <Application> element.
       #