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Little example using const_missing, after reading Chap3 of Rebuilding Rails, this is how rails works.

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bobo.rb
Ruby
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class Object
def self.const_missing c
STDERR.puts "Missing constant: #{c.inspect}"
end
end
 
class Bobo < Object
def hello
puts "Hi Bobo!"
end
end
 
if __FILE__ == $0
Bobo.new.hello
Jajaja
Meeee
end

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