Class: Numeric

Inherits:

Object

Object
Numeric

show all

Defined in:: lib/angle_conversions.rb

Instance Method Summary collapse

#to_degrees ⇒ Object

presumes self is a number of radians.
#to_radians ⇒ Object

presumes self is a number of degrees.

Instance Method Details

#to_degrees ⇒ `Object`

presumes self is a number of radians



6
7
8

# File 'lib/angle_conversions.rb', line 6

def to_degrees  # presumes self is a number of radians
  self / (Math::PI / 180)
end

#to_radians ⇒ `Object`

presumes self is a number of degrees



2
3
4

# File 'lib/angle_conversions.rb', line 2

def to_radians  # presumes self is a number of degrees
  self * Math::PI / 180 
end