Class: Sprout::ProgressBarManager

Inherits:

Object

• Object
• Sprout::ProgressBarManager

show all

Includes:

Singleton

Defined in:

lib/sprout/progress_bar.rb

Overview

Instance Method Summary (collapse)

• - (Object) add(title, total1)
• - (Object) flush
• - (ProgressBarManager) initialize constructor

  A new instance of ProgressBarManager.

• - (Object) outio
• - (Object) print(title)

299
300
301
302
303

# File 'lib/sprout/progress_bar.rb', line 299

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

305
306
307
308
309
310
311

# File 'lib/sprout/progress_bar.rb', line 305

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

325
326
327
328
329
330
331
332
333
334
335
336
337
338

# File 'lib/sprout/progress_bar.rb', line 325

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

321
322
323

# File 'lib/sprout/progress_bar.rb', line 321

def outio
  ProgressBar.outio
end

313
314
315
316
317
318
319

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

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