Class: Numeric
- Inherits:
-
Object
- Object
- Numeric
- Defined in:
- lib/maths-units.rb
Instance Method Summary collapse
-
#degrees ⇒ Object
(also: #deg)
Convert from degrees to radians.
-
#gradians ⇒ Object
(also: #grad, #gon)
Convert from gradians to radians.
-
#radians ⇒ Object
(also: #rad)
Convert from radians to radians.
Instance Method Details
#degrees ⇒ Object Also known as: deg
Convert from degrees to radians. Returns a float.
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# File 'lib/maths-units.rb', line 16 def degrees self * Math::PI / 180.0 end |
#gradians ⇒ Object Also known as: grad, gon
Convert from gradians to radians. Returns a float.
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# File 'lib/maths-units.rb', line 25 def gradians self * Math::PI / 200.0 end |
#radians ⇒ Object Also known as: rad
Convert from radians to radians.
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# File 'lib/maths-units.rb', line 7 def radians self end |