Import Upstream version 2.7.1upstream/2.7.1

1 files changed, 31 insertions, 0 deletions

diff --git a/lib/roo/formatters/xml.rb b/lib/roo/formatters/xml.rb
new file mode 100644
index 0000000..ebb8cde
--- /dev/null
+++ b/lib/roo/formatters/xml.rb
@@ -0,0 +1,31 @@
+# returns an XML representation of all sheets of a spreadsheet file
+module Roo
+  module Formatters
+    module XML
+      def to_xml
+        Nokogiri::XML::Builder.new do |xml|
+          xml.spreadsheet do
+            sheets.each do |sheet|
+              self.default_sheet = sheet
+              xml.sheet(name: sheet) do |x|
+                if first_row && last_row && first_column && last_column
+                  # sonst gibt es Fehler bei leeren Blaettern
+                  first_row.upto(last_row) do |row|
+                    first_column.upto(last_column) do |col|
+                      next if empty?(row, col)
+
+                      x.cell(cell(row, col),
+                      row: row,
+                      column: col,
+                      type: celltype(row, col))
+                    end
+                  end
+                end
+              end
+            end
+          end
+        end.to_xml
+      end
+    end
+  end
+end