Class: CapistranoSimpleFormatter::Spinner

Inherits:
Object
  • Object
show all
Defined in:
lib/capistrano-simple-formatter/spinner.rb

Constant Summary collapse

CHARS = 
['|', '/', '-', '\\']

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Spinner

Returns a new instance of Spinner.



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# File 'lib/capistrano-simple-formatter/spinner.rb', line 7

def initialize
  @running = false
end

Instance Method Details

#start ⇒ Object 



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# File 'lib/capistrano-simple-formatter/spinner.rb', line 11

def start
  return if @running

  @running = true
  @thread = Thread.new do
    while @running do
      print CHARS.rotate!.first
      sleep 0.1
      print "\b"
    end
  end
end

#stop ⇒ Object 



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# File 'lib/capistrano-simple-formatter/spinner.rb', line 24

def stop
  return unless @running

  @running = false
  @thread.join
end