Class: Object

Inherits:
BasicObject
Defined in:
lib/splendor_game/game.rb

Instance Method Summary collapse

Instance Method Details

#is_natural_number? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/splendor_game/game.rb', line 2

def is_natural_number?
  return false if !self.is_a?(Numeric)
  return false if self < 0
  return false if self != self.abs
  true
end