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jhund / filterrific

Filterrific is a Rails Engine plugin that makes it easy to filter, search, and sort your ActiveRecord lists.
http://filterrific.clearcove.ca
MIT License
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Error undefined method `stringify_keys' for nil:NilClass for single table inheritance(SIT) model #156

Open lufutu opened 6 years ago

lufutu commented 6 years ago

It's display error when i use filterrific for Model which is SIT model. Ex: class User < ApplicationRecord class Doctor < User

If I use:

 @filterrific = initialize_filterrific(
        ::Doctor,
        params[:filterrific]
    ) or return
    @records = @filterrific.find.ordered.page(params[:page]).per(params[:limit])

I will display error Error undefined method 'stringify_keys' for nil:NilClass It's okay if i use class User.