Automatically reload rails module -

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I am developing a Ruby module that I include in my Rail app. I want to reload it automatically when it changes I have done wide goggles, and here are the various questions that we have discussed here, but they all seem to be wrong or wrong.

How do I get an external module to reload the rail when I change? I tried to add its name to ActiveSupport :: Dependencies.unloadable_constants , but in the console I reload! After typing , I need that symbol without the name: error: undefined constant foo , even if I do another then 'foo_module' is required . Does anyone know the way to do this work?

Note: Note the 'answer' in the comment here that it has never solved the problem for this module. There is also a dead link in the north, and in the end, which also does not solve it.

How do I do this:

  1. Make sure FooModule is in the lib / foo_module.rb .
  2. Use need_dependency for your external library requirement in lib / foo_module.rb .

Both of these steps are necessary, and no other is necessary.


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