tw_getExtraOfLastInvocation method
Retrieve the extra
text that was provided to tw_logInvocation in the
last invocation that was recorded with key
.
If key
is null - return the extra
of the last invocation of any key.
Implementation
String? tw_getExtraOfLastInvocation([ String? key ]) {
if (!this.tw_wasInvoked(key: key)) {
return null;
}
if (key == null) {
if (this._mapInvocations.values.length != 1) {
throw "there were multiple invocations since last clear; a key must be supplied";
}
return this._mapInvocations.values.first.last.extra;
}
return this._mapInvocations[key]!.last.extra;
}