Peeking Under The Hood of ActionController Parameters, Part 2
It’s really easy to forget how much of Rails is abstracted away into a black box. Simple things like strong parameters or how a controller’s action’s handle the request-response cycle can seem magical — until we look at what’s actually going on under the hood. This blog post looks at how ActionController::Parameters
isn’t just as simple as a Ruby Hash
, and explores where parameters get set in ActionController::Metal
.
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