module Bmicheck

# File lib/bmicheck.rb, line 7
def self.bmichecker(bmi)
 if bmi < 18.5
       weightrange="underweight"
     elsif bmi >= 18.5 and bmi <=24.9
       weightrange="Normal weight"
     elsif bmi >=25 and bmi <30
       weightrange="Over weight"
     elsif bmi >=30
        weightrange = "Obese"
     end
  end