Intermediate
Level 2 — Intermediate
These lessons cover records, discriminated unions, pattern matching in depth, Result and exceptions, maps and sets, sequences and laziness, recursion, modules and namespaces, generics, classes, interfaces and object expressions, regular expressions, files, choosing collections, projects and NuGet packages, active patterns, and units of measure. Recommended: the Level 1 lessons, especially functions, pipelines, lists, and pattern matching.