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m1foley/signal_trapper_example.rb

Created May 30, 2013 20:48
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signal_trapper_example.rb
module SignalTrapper
def self.trap(*args, &block)
Signal.trap(*args, &block)
end
def self.trap_or_warn(*args, &block)
trap(*args, &block)
rescue ArgumentError => e
warn e
end
end
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