Rails - Default selected radiobutton in SimpleForm :collection

Question

I\'ve litte problem with radiobuttons in SimpleForm.

When i use

= f.association :manufactureType, :collection => ManufactureType.all, :as => :         


        

Answer 1

If you pass in the manufacture types into the view, you can do the following:

:checked => @manufacture_types[0]

Or

:checked => ManufactureType.first