Created
April 8, 2014 14:01
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| def extract_session | |
| envs = ObjectSpace.each_object(Hash).lazy.select { |env| env.key?("rack.version") && env.key?("rack.session") } | |
| before = envs.to_a | |
| GC.disable | |
| yield | |
| after = (envs.to_a - before) | |
| raise "Could not extract session" unless after.size == 1 | |
| after.first['rack.session'] | |
| ensure | |
| GC.enable | |
| end |
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