Please only answer this questionnaire if you did Ruby in the past or are currently doing Ruby. If you didn't learn any new languages that's also great and a very valuable answer :)
Results will also be published in blog form (probably early 2018). Free text field answers will not be published in full. They're safe with me (Tobi / @PragTob). I might quote extracts of answers but only if there's no personally identifying information.
For the free form text fields please aim to be concise, I want to read and categorize all of them so half a blog post might be interesting but quite challenging for me to go through everything then.