Resolve placeholders in both arguments in WriterResolver

[dsyer]

The StandardWriterResolver currently replaces placeholders (e.g. {method-name}) in the first argument, but not the second, which limits the layout of the snippets a bit. It would be useful to be able to put placeholders in both strings. That way you can have asciidoc snippets in one directory and json (or whatever) in another.

[wilkinsona]

@dsyer Once https://build.spring.io/browse/SRD-PUB2-19 has finished, 1.2.3.BUILD-SNAPSHOT should hopefully give you what you were looking for. Please let me know if that's not the case and I'll take another look.

[dsyer]

That looks like it would work. When does 1.2.3 make it into Spring Boot dependency management (2.0?).

[wilkinsona]

Yep. Boot 2.0's currently using 1.2.2. It'll upgrade to 1.2.3 once it's released.

I may yet finish REST Docs 2.0 in time for it to sneak into Boot 2.0. That's certainly what I'd like to happen but I may run out of time.