remove method
- Object? element
override
Removes the first occurrence of value from this list.
Returns true if value was in the list, false otherwise.
The list must be growable.
final parts = <String>['head', 'shoulders', 'knees', 'toes'];
final retVal = parts.remove('head'); // true
print(parts); // [shoulders, knees, toes]
The method has no effect if value was not in the list.
final parts = <String>['shoulders', 'knees', 'toes'];
// Note: 'head' has already been removed.
final retVal = parts.remove('head'); // false
print(parts); // [shoulders, knees, toes]
Implementation
bool remove(Object? element) {
for (int i = 0; i < this.length; i++) {
if (this[i] == element) {
this._closeGap(i, i + 1);
return true;
}
}
return false;
}