Question

I’m playing with the Groupon API. Using rails, how would I display only the Json results that contain certain parameters set by user.

For example, if a user only wanted to see deals that contain “sky diving” in them. Or an easier example would be, only if the valid_deal: true.

Answer 1

1. Parse the Json and that would give a hash or array object
2. Create a new object with the results you want from the above hash. If you want to retain most results and just want to remove some, you can just remove some elements of the same object.
3. Render back the object in step 2 created as json