Sha256: 6fc73e70c9bd7272a44cb9d0c45e6c1661ce733c5c97e776c9ec32231bfcf7df
Contents?: true
Size: 597 Bytes
Versions: 11
Compression:
Stored size: 597 Bytes
Contents
require 'json'
require_relative '../student/student.rb'
require_relative './data_storage_strategy.rb'
class JSON_storage_strategy < Data_storage_strategy
# read from json file
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
# read to json file
def write(file_path, students)
data = students.map { |student| student.to_h }
File.write(file_path, JSON.pretty_generate(data))
end
end
Version data entries
11 entries across 11 versions & 1 rubygems