rails 4 strong params + dynamic hstore keys

Question

I\'m having a problem overcoming the new strong params requirement in Rails 4 using Hstore and dynamic accessors

I have an Hstore column called :content

Answer 1

If I understand correctly, you would like to whitelist a hash of dynamic keys. You can use some ruby code as follows to do this:

params.require(:article).permit(:name).tap do |whitelisted|
  whitelisted[:content] = params[:article][:content] 
end

This worked for me, hope it helps!