From The Greats
David Heinemeier HanssonRuby on Rails creator and 37signals co-owner
David Heinemeier Hansson recommends studying and applying the patterns in Refactoring.
Recommended · Wording not verified
Source: Signal v. Noise / Basecamp
Evidence details
The five programming books that meant most to meConservative summary of his own reader-facing programming recommendation; no exact quotation asserted.
This text documents what the source says, but it is not verified as a word-for-word quote.
Signal v. Noise / Basecamp · 2012-12-26 · accessed 2026-10-01
Article · Own programming-book recommendation
Explicit reader instruction in own list; source predates the 2018 second edition, so the 1999 first edition and its full contributor credits are cataloged.