Class: Numeric

Inherits:

Object

Object
Numeric

show all

Defined in:: lib/astro-algo.rb

Overview

Augment several classes with new methods.

Instance Method Summary collapse

#to_deg ⇒ Object

Convert from radians to degrees.
#to_rad ⇒ Object

Convert from degrees to radians.

Instance Method Details

#to_deg ⇒ `Object`

Convert from radians to degrees.



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# File 'lib/astro-algo.rb', line 19

def to_deg
    self * 180.0 / Math::PI
end

#to_rad ⇒ `Object`

Convert from degrees to radians.



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# File 'lib/astro-algo.rb', line 14

def to_rad
    self * Math::PI / 180.0
end