example for documentation doesn't work?

[ScopeSV]

Hi. Im checking out some different solutions for parsing and reading open api, and found your library. However when testing it with the example, it didn't work.

From the example:

  paths := len(v3Model.Model.Paths.PathItems)
  schemas := len(v3Model.Model.Components.Schemas)

These are pointers, and cannot be checked length on. However I found that they both have a Len method:

  v3Model.Model.Components.Schemas.Len()

I didnt find a way to iterate over the paths, but I found this blog post https://quobix.com/articles/parsing-openapi-using-go/ Which does not work, as they are pointers. Couldn't find any iterating methods on the structs either.

Has there been an update lately that may have broken the documentation?

[daveshanley]

This is a good call out, there have been some major upgrades since that blog post was written - I need to update it.

Check the docs on https://pb33f.io/libopenapi/ for up to date examples.

[daveshanley]

Check out the updated docs here: https://pb33f.io/libopenapi/model/

And there are working examples here: https://github.com/pb33f/libopenapi/blob/main/document_examples_test.go

[ScopeSV]

Looks good! Thank you very much.

Ive spent some times working with the library and reading on every method and I came up with a similar solution for traversing the openapi, so im happy that was the proper way of doing it :-)

[daveshanley]

I am keeping this open until I update the blog.

[daveshanley]

OK. I updated the blog! The example code is using the new API and I added some notes.