5bbac32d_al___Part_1___AkitaOnRails_com__Controller_Action
[route] comment(:id) [HTTP verb] PUT [Controller Action] 
update
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c r e a t e
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u p d a t e
d e s t r o y
n e w
e d i t
Rolling with Rails 2.0 - The First Full Tutorial - Part 1 | AkitaOnRails.com
Controller Action