Class: PromptWarden::CLI::CLIBuffer

Inherits:
Object
  • Object
show all
Defined in:
lib/prompt_warden/cli.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ CLIBuffer

Returns a new instance of CLIBuffer.



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# File 'lib/prompt_warden/cli.rb', line 62

def initialize
  @events = []
  @listeners = []
end

Instance Method Details

#on_event(&block) ⇒ Object 



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# File 'lib/prompt_warden/cli.rb', line 72

def on_event(&block)
  @listeners << block
end

#push(event) ⇒ Object 



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# File 'lib/prompt_warden/cli.rb', line 67

def push(event)
  @events << event
  @listeners.each { |listener| listener.call(event) }
end

#recent_events(limit: 10) ⇒ Object 



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# File 'lib/prompt_warden/cli.rb', line 76

def recent_events(limit: 10)
  @events.last(limit)
end