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noahgibbs/stochastic.rb

Created September 22, 2023 09:53
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Stochastic method definition
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stochastic.rb
class BadIdea
def self.method_added(method_name)
return if @mid_define
@obj ||= Object.new
@old_methods ||= {}
@old_methods[method_name] ||= []
@old_methods[method_name] << self.instance_method(method_name)
@mid_define = true
methods = @old_methods[method_name]
self.define_method(method_name) do |*args, **kwargs, &block|
m = methods.sample
m.bind_call(self, *args, **kwargs, &block)
end
@mid_define = false
end
def print; puts "a"; end
def print; puts "b"; end
end
a = BadIdea.new
10.times { a.print }
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