def delete(item)
      data = read_file
      match_name(item)
      data.delete(@@item)
      write_file(data)
    end
def delete(item)
      data = read_file
      match_name(item)
      data.delete(@@item)
      write_file(data)
    end
Deletes an item from the inventory.
 Stocker will attempt a "fuzzy match" of the item name.
 @param item [String] The item to delete from the inventory
 @return [Hash] Returns a hash of the updated inventory and writes YAML to .stocker.yaml