Hey guys,

sorry, if the issue tracker isn't the best place for this.

I'm the maintainer of the rails-dev-boost (a Rails plugin that speeds up development mode by reloading only the changed ruby files in between requests). I have users reporting incompatibility with mongoid here: thedarkone/rails-dev-boostMONGOID-30.

Basically the only thing that should be able to trip rails-dev-boost up are "class-level" references between reloadable constants, the plugin already ships with custom ActiveRecord-handling code: see here.

I went over mongoid's codebase looking for class-level caching behaviour and only found 3 things:

• Mongoid::Relations::Metadata's @klass and @inverse_klass instance vars,
• Mongoid::Document::ClassMethods's @_types cache.

Here's my current mongoid-specific patch: see code here.

Users are reporting that this is not enough, this means I must have missed something. Can any of the mongoid's devs help me out?

Thanks!