Module: InitialTestData

Defined in:
lib/initial-test-data/utilities.rb,
lib/initial-test-data/initial_test_data.rb

Defined Under Namespace

Modules: Utilities

Constant Summary collapse

DIGEST_TABLE_NAME = 
'_initial_data_digest'
RECORD_IDS = 
HashWithIndifferentAccess.new

Class Method Summary collapse

Class Method Details

.import(*args) ⇒ Object 



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# File 'lib/initial-test-data/initial_test_data.rb', line 12

def import(*args)
  @options = args.extract_options!
  @dir = args[0] || 'test'

  klass = define_class

  md5_digest = generate_md5_digest
  md5_digest_cache = klass.first.try(:md5_value)

  needs_reinitialization = true
  record_ids_path = Rails.root.join('tmp', 'initial_data_record_ids.yml')
  if File.exists?(record_ids_path) && md5_digest == md5_digest_cache
    begin
      RECORD_IDS.merge! YAML.load_file(record_ids_path)
      needs_reinitialization = false
    rescue SyntaxError
    end
  end

  if needs_reinitialization
    RECORD_IDS.clear
    initialize_data

    digest = klass.first
    digest ||= klass.new
    digest.md5_value = md5_digest
    digest.save

    File.open(record_ids_path, 'w') do |f|
      f.write RECORD_IDS.to_hash.to_yaml
    end
  end
end