You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: value.rb
    path of file: ./repos/sqlite3-ruby/lib/sqlite3
    
    the code of the file until where you have to start completion: require "sqli
    
    def type
      case @driver.value_type(@handle)
      when Constants::ColumnType::INTEGER then :int
      when Constants::ColumnType::FLOAT then :float
      when Constants::ColumnType::TEXT then :text
      when Constants::ColumnType::BLOB then :blob
      when Constants::ColumnType::NULL then :null
      end