Check out example codes for "creating a class in ruby". It will help you in understanding the concepts better.
Code Example 1
class SampleHumanClass
attr_accessor :name, :age, :gender
@@all = []
def initialize(name, age, gender)
@name = name
@age = age
@gender = gender
@@all << self
end
def self.all
@@all
end
end
#now we can create an instance of the class
mike = SampleHumanClass.new("Mike", 32, "Male")
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