Rails 5 - strong parameters: array of hashes

Question

I am sending these parameters on my request:

{"rss":[{"rss":"http://sneakernews.com/feed/","type":"2"},{"type":"4","rss":"https://forum.unity3d.com/forums/-/index.rss"}]}

On my controller, I do this:

rss = rss_params[:rss]

def rss_params
    params.permit(:rss => [:type, :rss])
end

But I always get this:

["#<ActionController::Parameters:0x007faf809281a0>", "#<ActionController::Parameters:0x007faf700b75a8>"]

How to get hashes?

+3

tksask Apr 17 17 at 10:49

1 answer

nmott · Answer 1 · 2017-08-15T05:30:26+0000

In Rails 5, just iterate over them and then resolve each hash

params.require(:rss).map do |p|
  p.permit(:rss, :type)
end