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devicecontrol
2013 Jun 16
0
Monkey patching a gem's controller method
I want to change the keys Devise is using in flash alerts. (Devise uses
:notice and :alert flash keys, but I want to change them to :success and
:error so that I can display nice green/red boxes with Bootstrap.)
To that end, I want to monkey patch the `set_flash_message` method in
DeviseController<https://github.com/plataformatec/devise/blob/270e2ece19f20fdbb349b8130c31acc5b222fabb/app/controllers/devise_controller.rb>
.
I created a file called *config/initializers/overrides.rb* that contains
the following:
class DeviseController
> def set_flash_message(key, kind, option...