Class: ProgressBarManager

Inherits:
Object
  • Object
show all
Includes:
Singleton
Defined in:
lib/progress_bar.rb

Overview

:nodoc:

Instance Method Summary collapse

Constructor Details

#initialize ⇒ ProgressBarManager

Returns a new instance of ProgressBarManager.



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# File 'lib/progress_bar.rb', line 313

def initialize
  @finished = {}
  @bars = {}
  @outs = {}
end

Instance Method Details

#add(title, total1) ⇒ Object 



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# File 'lib/progress_bar.rb', line 319

def add(title, total1)
#    if(@bars[title])
#      raise StandardError.new
#    end
  @outs[title] = ProgressBarOutputStream.new(self)
  @bars[title] = ProgressBarImpl.new(title, total1, @outs[title])
end

#flush ⇒ Object 



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# File 'lib/progress_bar.rb', line 339

def flush
  @bars.keys.each do |title|
    print(title)
  end
  
  @bars.values.each do |bar|
    if(bar.finished?)
      print(bar.title)
      outio.print "\n"
      @outs.delete(bar.title)
      @bars.delete(bar.title)
    end
  end
end

#outio ⇒ Object 



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# File 'lib/progress_bar.rb', line 335

def outio
  ProgressBar.outio
end

#print(title) ⇒ Object 



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# File 'lib/progress_bar.rb', line 327

def print(title)
  str = ''
  str += @outs[title].to_s
  str += "\r"
  outio.print "\r"
  outio.print str
end