rails/strong_parameters — pull request #194 by antonioparisi (2014-03-19 10:19:26+00:00)
Title: Add use-case to use an array as required parameter

# Required parameters

* Add possibility to use in a `require` an array of parameters

## Usage

If you want to make sure only certain parameters have to be required you can do:

``` ruby
params.require([:foo, :bar])
```
# Conclusion
Hope this could help someone as me,
thank you