asInt property
int
get
asInt
Asserts that value exists and is an integer and returns it.
asIntOr may be used to provide a default value instead of rejecting the request if value doesn't exist.
Note that which values count as integers varies between the Dart VM and
dart2js. The value 1.0
will be considered an integer under dart2js but
not under the VM.
Implementation
int get asInt => _getTyped('an integer', (value) => value is int);