Class: Echo::ProgressBar

Inherits:
Object
  • Object
show all
Defined in:
lib/rake-echo.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(total) ⇒ ProgressBar

Returns a new instance of ProgressBar.



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# File 'lib/rake-echo.rb', line 8

def initialize(total)
  @total = total
  @current = 0
  @start_time = Time.now
  @previous_time = @start_time
end

Instance Attribute Details

#current ⇒ Object (readonly)

Returns the value of attribute current.



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# File 'lib/rake-echo.rb', line 5

def current
  @current
end

#start_time ⇒ Object (readonly)

Returns the value of attribute start_time.



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# File 'lib/rake-echo.rb', line 6

def start_time
  @start_time
end

#total ⇒ Object (readonly)

Returns the value of attribute total.



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# File 'lib/rake-echo.rb', line 4

def total
  @total
end

Instance Method Details

#completed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rake-echo.rb', line 26

def completed?
  @current == @total
end

#increment(amount = 1) ⇒ Object 



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# File 'lib/rake-echo.rb', line 15

def increment(amount=1)
  @current += amount
  display

  finish if completed?
end

#percentage ⇒ Object 



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# File 'lib/rake-echo.rb', line 22

def percentage
  current.to_f / total.to_f
end