Class: Float

Inherits:
Object
  • Object
show all
Defined in:
lib/stat_sugar/numbers.rb

Instance Method Summary collapse

Instance Method Details

#approx_equal?(float, options = {}) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/stat_sugar/numbers.rb', line 17

def approx_equal?(float, options = {})
  tolerance = options[:with_tolerance] || 0.1
  self == float || (float >= self - (self * tolerance) && float <= self + (self * tolerance))
end

#pad(number, round = 20) ⇒ Object 



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# File 'lib/stat_sugar/numbers.rb', line 12

def pad(number,round = 20)
  num = self.round(round)
  "#{" " * (number - num.to_s.length)}#{num}"
end