Module: AWS::SES::ExpirableMemoize::InstanceMethods

Included in:
Info, Response
Defined in:
lib/aws/ses/expirable_memoize.rb

Instance Method Summary collapse

Instance Method Details

#__called_from__ ⇒ Object 



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# File 'lib/aws/ses/expirable_memoize.rb', line 10

def __called_from__
  caller[1][/`([^']+)'/, 1]
end

#__method__(depth = 0) ⇒ Object 



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# File 'lib/aws/ses/expirable_memoize.rb', line 6

def __method__(depth = 0)
  caller[depth][/`([^']+)'/, 1]
end

#expirable_memoize(reload = false, storage = nil) ⇒ Object 



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# File 'lib/aws/ses/expirable_memoize.rb', line 14

def expirable_memoize(reload = false, storage = nil)
  current_method = RUBY_VERSION > '1.8.7' ? __called_from__ : __method__(1)
  storage = "@#{storage || current_method}"
  if reload 
    instance_variable_set(storage, nil)
  else
    if cache = instance_variable_get(storage)
      return cache
    end
  end
  instance_variable_set(storage, yield)
end