lib/ld/excel/excel.rb in ld-0.3.1 vs lib/ld/excel/excel.rb in ld-0.3.2

@@ -22,9 +22,14 @@
       @excel = Spreadsheet::Workbook.new
       puts "创建新的Excel实例"
     end
   end
 
+  # 打开一个excel
+  def self.open path
+    self.new path
+  end
+
   # 获取一页
   def open_sheet name
     Ld::Sheet.open @excel, name
   end