module HackAssembler
  module JumpTranslator
    def self.translate(jump)
      bytecode = @@translation_table[jump]
      raise ParserError if bytecode.nil?

      bytecode
    end

    private
    @@translation_table = {
      nil => '000',
      'JMP' => '111',
      'JGT' => '001',
      'JEQ' => '010',
      'JGE' => '011',
      'JLT' => '100',
      'JNE' => '101',
      'JLE' => '110'
    }
  end
end