Module: RailsMonitor::Monitoring::ClassMethods

Defined in:
lib/rails_monitor.rb

Instance Method Summary collapse

Instance Method Details

#boolean_status(name) ⇒ Object 



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# File 'lib/rails_monitor.rb', line 34

def boolean_status(name)
  raise ArgumentError('No block given') unless block_given?

  define_method(name) do
    result = yield

    if result
      render_text_plain "OK: #{result}"
    else
      render_text_plain "ERROR: #{result}"
    end
  end
end

#numeric_status(name, default_warn_threshold = nil, default_error_threshold = nil) ⇒ Object 



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# File 'lib/rails_monitor.rb', line 48

def numeric_status(name, default_warn_threshold = nil, default_error_threshold = nil)
  raise ArgumentError('No block given') unless block_given?
    
  define_method(name) do
    result = yield.to_i

    warn_threshold = default_warn_threshold || params[:warn_threshold]
    error_threshold = default_error_threshold || params[:error_threshold]

    if error_threshold && result >= error_threshold.to_i
      render_text_plain "ERROR: #{result}"
    elsif warn_threshold && result >= warn_threshold.to_i
      render_text_plain "WARN: #{result}"
    else
      render_text_plain "OK: #{result}"
    end
  end
end

#status_tab(anchor, statuses_to_show = []) ⇒ Object 



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# File 'lib/rails_monitor.rb', line 30

def status_tab(anchor, statuses_to_show = [])
  self.statuses[anchor] = statuses_to_show
end