class BodyMassIndex

Attributes

height[R]
mass[R]

Public Class Methods

new(mass, height) click to toggle source 
# File lib/body_mass_index.rb, line 4
def initialize(mass, height)
  @mass, @height = mass, height
end

Public Instance Methods

calculate_index() click to toggle source 
# File lib/body_mass_index.rb, line 8
def calculate_index
  (mass / ( height ** 2 )).round(2)
end