def equal
import bend-edit-distance@0.2.2.0/EdlibTypes.bend as EdlibTypesimport Base
73def equal(pairs: List<&2, EqualityPair>, +a: Char, +b: Char) -> Bool:
74 match pairs:
75 case Nil{}:
76 Char.is_eq(a, b)
77 case pair <> tail:
78 Bool.or(pair_matches(pair, a, b), equal(tail, a, b))