Fixed performance issue with large number of rows

aptinio · Apr 15, 2013 · b3b6964 · b3b6964
1 parent 6caabda
commit b3b6964
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/text-table/table.rb b/lib/text-table/table.rb
@@ -151,6 +151,7 @@ def all_text_table_rows #:nodoc:
     end
 
     def column_widths #:nodoc:
+      @column_widths ||= \
       all_text_table_rows.reject {|row| row.cells == :separator}.map do |row|
         row.cells.map {|cell| [(cell.value.length/cell.colspan.to_f).ceil] * cell.colspan}.flatten
       end.transpose.map(&:max)