This post was originally published at Ruby Algorithm Documentation with AsciiDoc and Knitr

A functional specification is a high-level design document created before implementation and serves as a true plan for the team.

In this article, Toptal Freelance Ruby Developer Alec Ten Harmsel walks us through prototyping an algorithm and creating a functional specification with the help of AsciiDoc and R for a Ruby on Rails project.

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This post was originally published at Ruby Algorithm Documentation with AsciiDoc and Knitr