Class: Object

Inherits:
BasicObject
Defined in:
lib/druid/Object.rb

Overview

Extend Object class to include save_to_file and load_from_file methods

Class Method Summary collapse

Class Method Details

.load_from_file(filename) ⇒ Object 



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# File 'lib/druid/Object.rb', line 15

def self.load_from_file filename
   begin
      file = Zlib::GzipReader.open(filename)
   rescue Zlib::GzipFile::Error
      file = File.open(filename, 'r')
   ensure
      return nil if ! file
      #obj = Marshal.load file.read
      obj = Marshal.load file.read
      file.close
      return obj
   end
end

.save_to_file(obj, filename, options = {}) ⇒ Object 



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# File 'lib/druid/Object.rb', line 5

def self.save_to_file obj, filename, options={}
   #obj = self
   marshal_dump = Marshal.dump(obj)
   file = File.new(filename,'w')
   file = Zlib::GzipWriter.new(file) unless options[:gzip] == false
   file.write marshal_dump
   file.close
   return obj
end