Use Case - Finding lessons [Requirements Support]

[ian-flores]

1. Amari writes a lesson in R Markdown. She adds the glossary key to its YAML metadata and indicates that the lesson requires the term correlation and defines the term regression.
2. Beatriz is writing a lesson on linear models. She adds YAML metadata indicating that the lesson requires the term regression.
3. To find prerequisite lessons she can recommend to her students, Beatriz runs a command-line script that:
   1. Uses rmarkdown::yaml_front_matter(filename) to reads metadata from all of the lessons she has archived.
   2. Lists all of the lessons that state they define the term regression.

[ian-flores]

Starting work on this issue in branch find-lessons

[ian-flores]

Commit 91bf636 includes the first draft of this functionality. It still lacks completeness in terms of output handling, documentation and testing but it's a good first attempt.