toString method
override
A string representation of this object.
Some classes have a default textual representation,
often paired with a static parse function (like int.parse).
These classes will provide the textual representation as
their string representation.
Other classes have no meaningful textual representation
that a program will care about.
Such classes will typically override toString to provide
useful information when inspecting the object,
mainly for debugging or logging.
Implementation
@override
// RFC 7405: prefix %s for case-sensitive, %i (or no prefix) for insensitive.
String toString() => caseSensitive ? '%s"$value"' : '"$value"';