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Ruby:Define a Class
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Define a Class
The class Person has
a constructor:
Person
attributes
n, w
and
h
a method:
bmi
.
class Person attr_accessor :n, :w, :h def initialize(name,weight,height) @n=name @w=weight @h=height end def bmi() return w/h/h end end p = Person.new("andrew",95,1.8) puts p.bmi() puts p.n
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test text
