Rails how to change attribute name when rendering json?

Question

In my controller I have:

@pakkes = Pakke.where(\"navn like ?\", \"%#{params[:q]}%\")

respond_to do |format|
  format.html # index.html.erb
  format.xml  {          


        

Answer 1

Override the as_json method. It's used by to_json in order to produce the output. You can do something like:

def as_json options={}
 {
   name: navn,
   .... # other attributes you want to add to json
 }
end