Part 4. Regexes and grammars
Match text with regexes, then grow them into full grammars with action classes that turn structured input into data.
Regexes
- Literals and character classes — 4 exercises
- Matching strings — 3 exercises
- Quantifiers — 4 exercises
- Captures — 4 exercises
- Alternations — 3 exercises
- Anchors — 3 exercises
- Lookaround assertions — 3 exercises
- Adverbs — 3 exercises
- Substitution and replacement — 4 exercises