Dan Bode b6b13ce1b2 Handle case where ring_builder has no rows ... The code was not robust when no rows were returned from swift_ringbuilder(builder_file_path). The calls to retrieve an array range from the array of this commands output was returning nil which caused the failure: undef method each on nil This change explicitly checks for the case where there are no rows returned by swift-ring-builder.		2012-01-23 11:44:54 -08:00
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ring_account_device	Implement ringbuilder	2012-01-23 11:42:42 -08:00
ring_container_device	Implement ringbuilder	2012-01-23 11:42:42 -08:00
ring_object_device	Implement ringbuilder	2012-01-23 11:42:42 -08:00
swift_ring_builder.rb	Handle case where ring_builder has no rows	2012-01-23 11:44:54 -08:00