Change base scope?

[aaronjensen]

Thanks for the great gem, it's been really helpful.

We ran into a situation where we wanted to change the base scope, specifically to add a join (we were ordering on a joined table's field). It doesn't appear that there was a way to do that, so we defined our own scopes that wrapped the scopes generated by order_query. What would you think about a PR to enable overriding the base scope instead of hard-coding all?

Thanks!

[glebm]

Sounds good to me!

[davidfetter]

Bump