class Traquitana::Bar
Attributes
current[R]
name[RW]
total[RW]
Public Class Methods
new()
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# File lib/bar.rb, line 6 def initialize reset end
Public Instance Methods
indicator(current)
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# File lib/bar.rb, line 18 def indicator(current) bar = Array.new(@bar_size, "_") return bar.join if current <= 0 prop = current > 0 ? ((100 / (total / current.to_f)) / @bar_step).to_i : 0 return bar.join if prop <= 0 bar[0...prop] = Array.new(prop, "#") bar.join end
reset()
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# File lib/bar.rb, line 10 def reset @name = nil @total = 0 @current = 0 @bar_size = 20 @bar_step = 5 end
update(current)
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# File lib/bar.rb, line 29 def update(current) @current = current file = File.basename(@name).ljust(25) STDOUT.print "#{file} : #{self.indicator(current)}\r" if @current >= @total STDOUT.puts "\n" @current = -1 end end