apply method
Implementation
Delta? apply(Delta document, int index, {int? len, Object? data, Attribute? attribute}) {
validateArgs(len, data, attribute);
return applyRule(document, index, len: len, data: data, attribute: attribute);
}
Delta? apply(Delta document, int index, {int? len, Object? data, Attribute? attribute}) {
validateArgs(len, data, attribute);
return applyRule(document, index, len: len, data: data, attribute: attribute);
}