MOAR cleanup for worksheet.

1 files changed, 28 insertions, 0 deletions

diff --git a/lib/axlsx/workbook/worksheet/data_validations.rb b/lib/axlsx/workbook/worksheet/data_validations.rb
new file mode 100644
index 00000000..cdfcf375
--- /dev/null
+++ b/lib/axlsx/workbook/worksheet/data_validations.rb
@@ -0,0 +1,28 @@
+module Axlsx
+
+  # A simple, self serializing class for storing conditional formattings
+  class DataValidations < SimpleTypedList
+
+    # creates a new Tables object
+    def initialize(worksheet)
+      raise ArgumentError, "you must provide a worksheet" unless worksheet.is_a?(Worksheet)
+      super DataValidation
+      @worksheet = worksheet
+    end
+
+    # The worksheet that owns this collection of tables
+    # @return [Worksheet]
+    attr_reader :worksheet
+
+    # serialize the conditional formattings
+    def to_xml_string(str = "")
+      return if empty?
+      str << "<dataValidations count='#{size}'>"
+      each { |item| item.to_xml_string(str) }
+      str << '</dataValidations>'
+    end
+  end
+
+end
+
+