Class: Numeric

Inherits:

Object

• Object
• Numeric

Defined in:

lib/maths-units.rb

Instance Method Summary

• #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.

# 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.

# 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.

# File 'lib/maths-units.rb', line 7

def radians
  self
end