Class: ConsoleProgressBar::Animator

Inherits:
Object
  • Object
show all
Includes:
Extras, PrintTools
Defined in:
lib/console_progress_bar/animator.rb

Instance Method Summary collapse

Constructor Details

#initialize(total_count = 100, with_elapsed_time = false, with_remaining_time = false, increment_size = 1) ⇒ Animator

Returns a new instance of Animator.



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# File 'lib/console_progress_bar/animator.rb', line 5

def initialize(total_count = 100, with_elapsed_time = false, with_remaining_time = false, increment_size = 1)
	@total = total_count
	@current = 0
	@recent = -1
	@increment_size = increment_size
	@output = "-|-"
	@with_elapsed_time = with_elapsed_time
	@with_remaining_time = with_remaining_time
	@start = Time.now
	@prev_time = Time.now
	@avarage_inceament_time = 0
	@prev_extra_length = 0
	@output_length = 0
end

Instance Method Details

#animate ⇒ Object 



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# File 'lib/console_progress_bar/animator.rb', line 20

def animate
	@current += @increment_size
	if @current >= @total
		finished
	else
		@now = (@current * 1.0 / @total * 100).to_i
		if @recent != @now
			@recent = @now
			shift_back(@output_length + @prev_extra_length)
			@prev_extra_length = 0
			case @now % 3
				when 0 then @output = "-|-"
				when 1 then @output = "-/-"
				when 2 then @output = "-\\-"
			end
			print @output
			@output_length = @output.length
		end
		prepare_extras
	end
end