lib/roo/excelx.rb in roo-1.9.4 vs lib/roo/excelx.rb in roo-1.9.5

@@ -305,26 +305,9 @@
     sheet = @default_sheet unless sheet
     read_cells(sheet) unless @cells_read[sheet]
     @cell[sheet].inspect
   end
 
-  # returns each formula in the selected sheet as an array of elements
-  # [row, col, formula]
-  def formulas(sheet=nil)
-    theformulas = Array.new
-    sheet = @default_sheet unless sheet
-    read_cells(sheet) unless @cells_read[sheet]
-    first_row(sheet).upto(last_row(sheet)) {|row|
-      first_column(sheet).upto(last_column(sheet)) {|col|
-        if formula?(row,col,sheet)
-          f = [row, col, formula(row,col,sheet)]
-          theformulas << f
-        end
-      }
-    }
-    theformulas
-  end
-
   private
 
   # helper function to set the internal representation of cells
   def set_cell_values(sheet,x,y,i,v,vt,formula,tr,str_v,
       excelx_type=nil,