ruby-on-railsjbuilder

Jbuilder Node Names for Polymorphic Models

If I have a jbuilder template containing this code:

json.reportable do |reportable|                  
       json.(report.reportable, *report.reportable_type.constantize.column_names)
end

How can I name the node by the reportable.report.reportable_type attribute, instead of "reportable" ?

Solution

  • well, it is right there in the documentation

    json.set! report.reportable_type.underscore  do |reportable|                  
       json.(report.reportable, *report.reportable_type.constantize.column_names)
end