Discussion on Handling Parameters in Rails Controller
The conversation involves a discussion between Obie Fernandez, the Founder and CEO of Olympia, and the AI assistant about handling multiple root hashes in params in a Rails controller. The assistant explains that Rails doesn't allow requiring more than one root hash directly using the `require` method. Instead, it suggests using the `permit` method or manually checking for the presence of keys. Upon further inquiry about permitting all parameters, the assistant suggests the use of `permit!` method, cautioning that it bypasses security measures. Additionally, the assistant confirms that the `dig` method can be used on params to access nested hashes with a cleaner syntax.