Class: ProgressBar::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/progress-bar.rb

Direct Known Subclasses

Console, KDialog

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(max = nil, text = nil) ⇒ Base

Returns a new instance of Base.



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# File 'lib/progress-bar.rb', line 18

def initialize max = nil, text = nil
	@start, @max, @i, @text, @error = Time.now, max || 100, 0, text || '', nil
	at_exit {finish}
end

Instance Attribute Details

#error ⇒ Object

Returns the value of attribute error.



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# File 'lib/progress-bar.rb', line 16

def error
  @error
end

#i ⇒ Object Also known as: to_i

Returns the value of attribute i.



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# File 'lib/progress-bar.rb', line 16

def i
  @i
end

#max ⇒ Object

Returns the value of attribute max.



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# File 'lib/progress-bar.rb', line 16

def max
  @max
end

#start ⇒ Object

Returns the value of attribute start.



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# File 'lib/progress-bar.rb', line 17

def start
  @start
end

#text ⇒ Object

Returns the value of attribute text.



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# File 'lib/progress-bar.rb', line 16

def text
  @text
end

Instance Method Details

#change_error ⇒ Object 



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# File 'lib/progress-bar.rb', line 55

def change_error()  end

#change_progress ⇒ Object 



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# File 'lib/progress-bar.rb', line 53

def change_progress()  end

#change_text ⇒ Object 



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# File 'lib/progress-bar.rb', line 54

def change_text()  end

#done_dur ⇒ Object 



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# File 'lib/progress-bar.rb', line 37

def done_dur() Time.now-@start end

#done_rel ⇒ Object 



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# File 'lib/progress-bar.rb', line 36

def done_rel() 100.0*i/max end

#finish ⇒ Object 



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# File 'lib/progress-bar.rb', line 56

def finish()  end

#increment!(x = nil) ⇒ Object Also known as: inc! 



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# File 'lib/progress-bar.rb', line 33

def increment!( x = nil) self.i += (x || 1) end

#total_dur ⇒ Object 



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# File 'lib/progress-bar.rb', line 39

def total_dur
	done_dur * max / i
end