Modifying Params Hash

rubyonrails-talk
1

Is there a way to modify the params hash?

I have an external service that is sending requests to me and I can not control they way they send the request. It is one flat hash and i would like to take some of values fromt he hash and then create a new record based on the remaining hash. Basically, i would like to remove the :action and :controller values as when i try to submit the whole hash to the actveirecord new method it complains by saying it does not recognize those as it should not.

Thanks.

2

tashfeen.ekram wrote:

Is there a way to modify the params hash?

I have an external service that is sending requests to me and I can not control they way they send the request. It is one flat hash and i would like to take some of values fromt he hash and then create a new record based on the remaining hash. Basically, i would like to remove the :action and :controller values as when i try to submit the whole hash to the actveirecord new method it complains by saying it does not recognize those as it should not.

Thanks.

Use delete_if: class Hash - RDoc Documentation