Custom config.js requires declaring in your application.js file

[tbrammar]

You may want to add this to the read me:

If you use a custom config.js if app\assets\redactor-rails\config.js you must declare it in your application.js for it to be picked up and precompiled as part of the asset pipeline.

[tbrammar]

Ahh, I see @luaysuarna has picked this up in a pull request from a few day ago: c498e3c

[luaysuarna]

Yes, Just simple config..I found issue in my apps, my custom config.js not precompile on staging.
I tried to change require on application.js, and Worked.