@ksushiva - thank you so much for this article. Was very valuable in a project I was working on.
PS. There is a small typo (as per below) and an extra "end" for the subscribe method:
In config/root.rb:
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@ksushiva - thank you so much for this article. Was very valuable in a project I was working on.
PS. There is a small typo (as per below) and an extra "end" for the subscribe method: