Day: November 11, 2025

Lists are a very flexible, powerful data type. One of Snap!’s ancestors, the famous Lisp language, was even entirely based on list processing (hence its name). In Snap!, lists can be used to represent arrays, ordinary lists of course, and any other non-atomic data type (or structure). Many of Snap!’s blocks take lists as input, and often report a list, too. For a general discussion of how …