Class: Barometer::Data::Vector

Inherits:
ConvertableUnits show all
Defined in:
lib/barometer/data/vector.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from ConvertableUnits

#<=>, #imperial, #initialize, #metric, #metric?

Constructor Details

This class inherits a constructor from Barometer::Data::ConvertableUnits

Instance Attribute Details

#bearing ⇒ Object (readonly)

Returns the value of attribute bearing.



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# File 'lib/barometer/data/vector.rb', line 4

def bearing
  @bearing
end

Instance Method Details

#kph ⇒ Object 



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# File 'lib/barometer/data/vector.rb', line 6

def kph; metric; end

#mph ⇒ Object 



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# File 'lib/barometer/data/vector.rb', line 7

def mph; imperial; end

#nil? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/barometer/data/vector.rb', line 17

def nil?
  super && bearing.nil?
end

#to_s ⇒ Object 



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# File 'lib/barometer/data/vector.rb', line 13

def to_s
  [super, bearing_to_s].compact.join(' @ ')
end

#units ⇒ Object 



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# File 'lib/barometer/data/vector.rb', line 9

def units
  metric? ? 'kph' : 'mph'
end