visitAncestors method
Implementation
void visitAncestors(bool Function(CellController) vistor) {
var parent = this.parent;
while (parent != null) {
if (!vistor(parent)) {
return;
}
parent = parent.parent;
}
}
void visitAncestors(bool Function(CellController) vistor) {
var parent = this.parent;
while (parent != null) {
if (!vistor(parent)) {
return;
}
parent = parent.parent;
}
}