Method: Zephyrus::Operation#read

Defined in:
lib/zephyrus/operation.rb

#read(&block) ⇒ Object 



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# File 'lib/zephyrus/operation.rb', line 74

def read( &block )
  response = nil
  result = nil
  self.query do | _result, _response | 
    result = _result
    response = _response 
  end
  if response.success? 
    result = result.first if result.present? && result.is_a?( Enumerable )
    if block_given?
      case block.arity 
        when 0; yield 
        when 1; yield result
        when 2; yield result, response
      end
    end 
  end
  result
end