Sha256: 1a9c39a479cca1fd74482126bbd3cb9846862323e7a3f9e116505a4b669dd367
Contents?: true
Size: 1.22 KB
Versions: 24
Compression:
Stored size: 1.22 KB
Contents
# encoding: utf-8
module Backup
module Storage
class Object
##
# Holds the type attribute
attr_accessor :storage_file
##
# Instantiates a new Backup::Storage::Object and stores the
# full path to the storage file (yaml) in the @storage_file attribute
def initialize(type)
@storage_file = File.join(DATA_PATH, TRIGGER, "#{type}.yml")
end
##
# Tries to load an existing YAML file and returns an
# array of storage objects. If no file exists, an empty
# array gets returned
#
# If a file is loaded it'll sort the array of objects by @time
# descending. The newest backup storage object comes in Backup::Storage::Object.load[0]
# and the oldest in Backup::Storage::Object.load[-1]
def load
if File.exist?(storage_file)
YAML.load_file(storage_file).sort { |a,b| b.time <=> a.time }
else
[]
end
end
##
# Takes the provided objects and converts it to YAML format.
# The YAML data gets written to the storage file
def write(objects)
File.open(storage_file, 'w') do |file|
file.write(objects.to_yaml)
end
end
end
end
end
Version data entries
24 entries across 24 versions & 3 rubygems