Adison Lampert

Results 3 issues of Adison Lampert

### Motivation Closes #5678 - [x] Should show what the variance in the child and parent is - [x] Should attempt to explain (briefly) why this is not allowed -...

### Motivation Closes #343 RBI files aren't being created for vendor gems & this PR solves that. ### Implementation I created a vendor gem using [this](https://fuzzyblog.io/blog/ruby/2014/08/22/how-to-vendor-gem-a-gem.html) blog. After that, I...

### Motivation Worked on this during group pairing last week and today. https://github.com/Shopify/ruby-dev-exp-issues/issues/642 ### Implementation Added `comments` to `create_method` so that guides could be passed into `RBI::Method.new` which already takes...