description

# remove method Null safety

bool remove (

1. Object? element

)
override

Removes the first occurrence of `value` from this list.

Returns true if `value` was in the list, false otherwise.

    List<String> parts = ['head', 'shoulders', 'knees', 'toes'];
    parts.remove('head'); // true
    parts.join(', ');     // 'shoulders, knees, toes'

The method has no effect if `value` was not in the list.

    // Note: 'head' has already been removed.
    parts.remove('head'); // false
    parts.join(', ');     // 'shoulders, knees, toes'

An UnsupportedError occurs if the list is fixed-length.

## 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;
    }