Extracted boolean attribute class method generation to module.

1 files changed, 9 insertions, 8 deletions

diff --git a/lib/axlsx/drawing/d_lbls.rb b/lib/axlsx/drawing/d_lbls.rb
index 531c5674..7dccf911 100644
--- a/lib/axlsx/drawing/d_lbls.rb
+++ b/lib/axlsx/drawing/d_lbls.rb
@@ -7,14 +7,6 @@ module Axlsx
   # showLeaderLines and leaderLines are not currently implemented
   class DLbls
 
-    # These attributes are all boolean so I'm doing a bit of a hand
-    # waving magic show to set up the attriubte accessors
-    # @note 
-    #   not all charts support all methods! 
-    #   Bar3DChart and Line3DChart and ScatterChart do not support d_lbl_pos or show_leader_lines
-    #    
-    BOOLEAN_ATTRIBUTES = [:show_legend_key, :show_val, :show_cat_name, :show_ser_name, :show_percent, :show_bubble_size, :show_leader_lines]
-
     # creates a new DLbls object
     def initialize(chart_type, options={})
       raise ArgumentError, 'chart_type must inherit from Chart' unless chart_type.superclass == Chart
@@ -25,6 +17,15 @@ module Axlsx
       end
     end
 
+    # These attributes are all boolean so I'm doing a bit of a hand
+    # waving magic show to set up the attriubte accessors
+    # @note 
+    #   not all charts support all methods! 
+    #   Bar3DChart and Line3DChart and ScatterChart do not support d_lbl_pos or show_leader_lines
+    #    
+    BOOLEAN_ATTRIBUTES = [:show_legend_key, :show_val, :show_cat_name, :show_ser_name, :show_percent, :show_bubble_size, :show_leader_lines]
+    include BooleanAttributes
+
     # Initialize all the values to false as Excel requires them to
     # explicitly be disabled or all will show.
     def initialize_defaults