Module: Chicanery::Persistence

Included in:
Chicanery
Defined in:
lib/chicanery/persistence.rb

Instance Method Summary collapse

Instance Method Details

#persist(state) ⇒ Object 



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# File 'lib/chicanery/persistence.rb', line 5

def persist state
  File.open persist_state_to, 'w' do |file|
    file.puts state.to_yaml
  end
end

#persist_state_to(path = nil) ⇒ Object 



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# File 'lib/chicanery/persistence.rb', line 16

def persist_state_to path=nil
  @state = path if path
  @state || 'state'
end

#restore ⇒ Object 



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# File 'lib/chicanery/persistence.rb', line 11

def restore
  return {} unless File.exist? persist_state_to
  YAML.load_file persist_state_to
end