Mega Code Archive
Class_eval is ideal for adding methods to a class dynamically
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class Person
end
def add_accessor_to_person(accessor_name)
Person.class_eval %Q{
attr_accessor :#{accessor_name}
}
end
person = Person.new
add_accessor_to_person :name
add_accessor_to_person :gender
person.name = "Peter Cooper"
person.gender = "male"
puts "#{person.name} is #{person.gender}"
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