creating a class in ruby
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")class ruby
Classes in Ruby are first-class objects—each is an instance of class Class . When a new class is created, an object of type Class is initialized and assigned to a global constant ( Name in this case). Classes, modules, and objects are interrelated.ruby class variable
class Customer
@@no_of_customers = 0
endCopyright © 2021 Codeinu
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