Rescue handlers should never need array wrapping. Bug if so.
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@ -1,4 +1,3 @@
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require 'active_support/core_ext/array/wrap'
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require 'active_support/core_ext/class/inheritable_attributes'
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require 'active_support/core_ext/proc'
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@ -82,7 +81,7 @@ module ActiveSupport
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def handler_for_rescue(exception)
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# We go from right to left because pairs are pushed onto rescue_handlers
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# as rescue_from declarations are found.
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_, rescuer = Array.wrap(rescue_handlers).reverse.detect do |klass_name, handler|
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_, rescuer = rescue_handlers.reverse.detect do |klass_name, handler|
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# The purpose of allowing strings in rescue_from is to support the
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# declaration of handler associations for exception classes whose
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# definition is yet unknown.
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