I'd argue against that. Recently, I tried making a few test apps with Phoenix and Rails to get my feet wet with something different (I write Go, Java and PHP in my day job), and with Phoenix I ran into a few issues getting the environment set up, the guide doesn't seem to be as coherent as the Rails dev guide, and there is no matching the resources available for Rails compared to Phoenix.
It'd be great to see that change over time, but to be honest I'd be more excited to see some movement behind the crystal lang, because I love coding in Ruby. All of my side projects are now being written in Ruby because I don't need something that scales in microseconds, or 10's of milliseconds for that matter, and I feel so much more productive.
Again, I hope I'm proven wrong. I think Phoenix has a lot of potential, but it still has a long way to dethrone Rails.
It'd be great to see that change over time, but to be honest I'd be more excited to see some movement behind the crystal lang, because I love coding in Ruby. All of my side projects are now being written in Ruby because I don't need something that scales in microseconds, or 10's of milliseconds for that matter, and I feel so much more productive.
Again, I hope I'm proven wrong. I think Phoenix has a lot of potential, but it still has a long way to dethrone Rails.