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nthj/exceptionable.rb

Created October 21, 2015 01:49
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Fun shorthand for raising exceptions from Rails callbacks
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exceptionable.rb
class StandardError
# Accountant::CannotDestroyFinancialData = Class.new(Exception)
# before_destroy(&Accountant::CannotDestroyFinancialData)
def self.to_proc
e = self; -> { raise e }
end
end
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