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mmagm/class_variable.rb

Last active August 29, 2015 13:56
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class_variable.rb
require 'devise'
class TestToken
def self.token
@token ||= Devise.friendly_token
end
end
class TestToken2 < TestToken
end
puts TestToken.token
puts TestToken2.token
class TestToken
def self.token
@@token ||= Devise.friendly_token
end
end
class TestToken2 < TestToken
end
puts TestToken.token
puts TestToken2.token
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