class Object

Public Instance Methods

age(birthday) click to toggle source
# File lib/ara_practice.rb, line 12
def age(birthday)
   ((20160801 - birthday) / 10000)
end
area_of_circle(radius) click to toggle source
# File lib/ara_practice.rb, line 16
def area_of_circle(radius)
  3.14 * radius ** 2
end
bmi(height, weight) click to toggle source
# File lib/ara_practice.rb, line 8
def bmi(height, weight)
   weight / (height / 100.0 ) ** 2
end
greeting() click to toggle source
# File lib/ara_practice.rb, line 3
def greeting
  puts 'Hello World'
  puts AraPractice::VERSION
end