class StackMaster::Commands::Events
Public Instance Methods
perform()
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# File lib/stack_master/commands/events.rb, line 7 def perform events = StackEvents::Fetcher.fetch(@stack_definition.stack_name, @stack_definition.region) filter_events(events).each do |event| StackEvents::Presenter.print_event(StackMaster.stdout, event) end if @options.tail StackEvents::Streamer.stream(@stack_definition.stack_name, @stack_definition.region, io: StackMaster.stdout) end end
Private Instance Methods
filter_events(events)
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# File lib/stack_master/commands/events.rb, line 19 def filter_events(events) if @options.all events else n = @options.number || 25 from = events.count - n if from < 0 from = 0 end events[from..-1] end end