How do I run rake tasks within my rails application

Question

What I want to do:

In a model.rb, in after_commit, I want to run rake task ts:reindex

ts:reindex is normally run with a rake ts:index

Answer 1

require 'rake'
RailsApp::Application.load_tasks
class SomeModel 

And then just use SomeModel.run_rake("ts:reindex").