class JSON_storage_strategy

# File lib/models/data_storage_strategy/JSON_storage_strategy.rb, line 7
def read(file_path)
    return [] unless File.exist?(file_path)
    data = JSON.parse(File.read(file_path), symbolize_names: true) rescue []
    data.map do |data|
        Student.new(**data)
    end
end

# File lib/models/data_storage_strategy/JSON_storage_strategy.rb, line 16
def write(file_path, students)
    data = students.map { |student| student.to_h }
    File.write(file_path, JSON.pretty_generate(data))
end