or method
Constructs a query that is the or
of the given queries.
Implementation
static ParseQuery or(List<ParseQuery> queries) {
final className = queries[0].className;
final clauseOr = queries.map((q) {
if (q.className != className) {
throw new Exception('different className');
}
return q._where;
}).toList();
return ParseQuery(className)..whereEqualTo("\$or", clauseOr);
}