coerceIn method
T
coerceIn(
- T minimumValue, [
- T? maximumValue
Ensures that this value lies in the specified range
minimumValue
..maximumValue
.
@return this value if it's in the range, or minimumValue
if this value is less than minimumValue
,
or maximumValue
if this value is greater than maximumValue
.
Implementation
T coerceIn(T minimumValue, [T? maximumValue]) {
if (maximumValue != null && minimumValue > maximumValue) {
throw ArgumentError(
'Cannot coerce value to an empty range: '
'maximum $maximumValue is less than minimum $minimumValue.',
);
}
if (this < minimumValue) return minimumValue;
if (maximumValue != null && this > maximumValue) return maximumValue;
return this;
}