and method
Implementation
FilterExpr and(FilterExpr other) {
if (this is FilterAnd) {
var and = this as FilterAnd;
return FilterAnd([...and.filters, other]);
}
return FilterAnd([this, other]);
}
FilterExpr and(FilterExpr other) {
if (this is FilterAnd) {
var and = this as FilterAnd;
return FilterAnd([...and.filters, other]);
}
return FilterAnd([this, other]);
}