rails keep all params except for some
def filtered_params
params.except(:param1, :param2, :param3)
end
Explanation:
1. Define a method named filtered_params
to encapsulate the logic for keeping all parameters except for some.
2. Use the params
method, which represents the parameters received in a Rails controller action.
3. Call the except
method on params
to exclude specific parameters from the hash. In this example, :param1
, :param2
, and :param3
are excluded, and the remaining parameters are retained.
4. The method returns the filtered parameters hash.