lib/tty/table/orientation/horizontal.rb in tty-0.0.10 vs lib/tty/table/orientation/horizontal.rb in tty-0.0.11

@@ -4,16 +4,42 @@
   class Table
 
     # A class representing table orientation
     class Orientation
 
+      # A class responsible for horizontal table transformation
       class Horizontal < Orientation
 
         def transform(table)
           table.rotate_horizontal
         end
 
-      end # Horizontal
+        # Slice vertical table data into horizontal
+        #
+        # @param [TTY::Table] table
+        #
+        # @api public
+        def slice(table)
+          head, body, array_h, array_b = 4.times.map { [] }
+          index         = 0
+          first_column  = 0
+          second_column = 1
 
+          (0...table.original_columns * table.original_rows).each do |col_index|
+            row      = table.rows[index]
+            array_h += [row[first_column]]
+            array_b += [row[second_column]]
+
+            if col_index % table.original_columns == 2
+              head << array_h
+              body << array_b
+              array_h, array_b = [], []
+            end
+            index += 1
+          end
+          [head, body]
+        end
+
+      end # Horizontal
     end # Orientation
   end # Table
 end # TTY