class ConsoleProgressBar::Counter
Public Class Methods
new(total_count = 100, with_elapsed_time = false, with_remaining_time = false, increment_size = 1)
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# File lib/console_progress_bar/counter.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 = "0%" @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
Public Instance Methods
increase(by = nil)
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# File lib/console_progress_bar/counter.rb, line 20 def increase(by = nil) @current += (by || @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 @output = @now.to_s + "%" print @output @output_length = @output.length end prepare_extras end end