Liquid filter asciidocify causes Jekyll build error

[briandominick]

Though I can confirm the nifty asciidocify filter provided by the jekyll-asciidoc plugin works in a fresh Jekyll repo, something in this codebase is causing an error I've never encountered.

To reporoduce, in _includes/footer.yml, just change one of the entries that now reads asciidocifyxme to asciidocify and run bundle exec jekyll build.

Liquid Exception: asciidoctor: FAILED: <stdin>: Failed to load AsciiDoc document - no implicit conversion of Symbol into String in <project-path>/_layouts/default.html

This is a Ruby TypeError thrown inside Asciidoctor as called by the Convert module in jekyll-asciidoc plugin. I cannot figure out for the life of me what could be causing this to behave differently. Even if you just pass it an explicit String (e.g., {{ "some _asciidoc_ string" | asciidocify }}), it rejects it as a Symbol type.

[briandominick]

Effectively addressed in #19 .