class DeepTest::UI::Console::Spinner
Constants
- BACKSPACE
- FRAMES
- SECONDS_PER_FRAME
Public Class Methods
new(label)
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# File lib/deep_test/ui/console.rb, line 44 def initialize(label) @label = label end
Public Instance Methods
show(string)
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# File lib/deep_test/ui/console.rb, line 69 def show(string) $stdout.print string $stdout.flush end
start()
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# File lib/deep_test/ui/console.rb, line 48 def start @start_time = Time.now show "#{@label}: " @thread = Thread.new do index = 0 loop do show FRAMES[index] sleep SECONDS_PER_FRAME show BACKSPACE index = (index + 1) % FRAMES.length end end end
stop()
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# File lib/deep_test/ui/console.rb, line 62 def stop @stop_time = Time.now @thread.kill if @thread show BACKSPACE show("finished in %.2f seconds\n" % (@stop_time.to_f - @start_time.to_f)) end