FastRuby.io❗ Don't say we didn't warn you about #RubyWarnings...
They might seem pesky, but they can offer a lot of insights about your app such as problematic code. This is especially during upgrades.
Ariel breaks it down: https://www.fastruby.io/blog/exploring-ruby-warnings.html?utm_source=Mastodon&utm_medium=Organic&utm_campaign=Blogpromo&utm_term=rubywarnings&utm_content=Textonly #UpgradeRuby #RubyLang
