Referencing Model with String input

Question

Lets say I wish to make a page that can query the desired object with type(string) and id(int).

/query?type=people&id=1

would fe

Answer 1

Try:

klass = params[:type]
klass.singularize.classify.constantize.find(params[:id])

Edit:

@object = params[:type].singularize.classify.constantize.find(params[:id])