class Derrick::CLI::ProgressDisplay
Public Class Methods
new(progress, output)
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# File lib/derrick/cli.rb, line 8 def initialize(progress, output) @progress = progress @output = output @last_output_size = 0 end
Public Instance Methods
clear()
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# File lib/derrick/cli.rb, line 21 def clear @output.print "\b" * @last_output_size end
render()
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# File lib/derrick/cli.rb, line 14 def render clear message = "collected: #{@progress.collected}/#{@progress.total} fetched: #{@progress.fetched}/#{@progress.total}" @last_output_size = message.size @output.print message end
start()
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# File lib/derrick/cli.rb, line 25 def start @thread = Thread.new do loop do render sleep 1 end end end
stop()
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# File lib/derrick/cli.rb, line 34 def stop @thread.kill clear end