method

normalize

ruby latest stable - Class: Vector

normalize()

public

Returns a new vector with the same direction but with norm 1.

v = Vector [5,8,2].normalize 
# => Vector[0.5184758473652127, 0.8295613557843402, 0.20739033894608505]
v.norm  => 1.0

# File lib/matrix.rb, line 2054
 def normalize
 n = magnitude
 raise ZeroVectorError, "Zero vectors can not be normalized" if n == 0
 self / n
 end