Top Level Namespace

Instance Method Summary collapse

Instance Method Details

#log_elapsed_time(message_prefix = nil, &block) ⇒ Object

Usage: log_elapsed_time(“Request to external service took”) do

HTTP.post(...)

end This would log “Request to external service took 2048ms” and return the result of the POST.



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# File 'lib/log_elapsed_time.rb', line 8

def log_elapsed_time(message_prefix = nil, &block)
  start_time = Time.now
  return_value = yield
  elapsed_time = ((Time.now - start_time) * 1000).to_i
  Rails.logger.info [message_prefix, "#{elapsed_time}ms"].compact.join(' ')
  return return_value
end