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module Cuboid
# Stores and provides access to the data of the system.
#
# @author Tasos "Zapotek" Laskos <tasos.laskos@gmail.com>
class Data
# {Data} error namespace.
#
# All {Data} errors inherit from and live under it.
#
# @author Tasos "Zapotek" Laskos <tasos.laskos@gmail.com>
class Error < Cuboid::Error
end
require_relative 'data/application'
class <<self
# @return [Framework]
attr_accessor :application
def reset
@application = Application.new
end
def statistics
stats = {}
each do |attribute|
stats[attribute] = send(attribute).statistics
end
stats
end
# @param [String] directory
# Location of the dump directory.
# @return [String]
# Location of the dump directory.
def dump( directory )
FileUtils.mkdir_p( directory )
each do |name, state|
state.dump( "#{directory}/#{name}/" )
end
directory
end
# @param [String] directory
# Location of the dump directory.
# @return [Data] `self`
def load( directory )
each do |name, state|
send( "#{name}=", state.class.load( "#{directory}/#{name}/" ) )
end
self
end
# Clears all data.
def clear
each { |_, state| state.clear }
self
end
private
def each( &block )
accessors.each do |attr|
block.call attr, send( attr )
end
end
def accessors
instance_variables.map do |ivar|
attribute = "#{ivar.to_s.gsub('@','')}"
next if !methods.include?( :"#{attribute}=" )
attribute.to_sym
end.compact
end
end
reset
end
end
Version data entries
32 entries across 32 versions & 1 rubygems