Function MongoCursor.sort

This method must be called before starting to iterate, or an exception will be thrown. If multiple calls to sort() are issued, only the last one will have an effect.

Parameters

Returns

Reference to the modified original cursor instance.

Throws

An exception if there is a query or communication error. Also throws if the method was called after beginning of iteration.

See Also

http://docs.mongodb.org/manual/reference/method/cursor.sort

Example

import vibe.core.log;
import vibe.db.mongo.mongo;

void test()
@safe {
	auto db = connectMongoDB("127.0.0.1").getDatabase("test");
	auto coll = db["testcoll"];

	// find all entries in reverse date order
	foreach (entry; coll.find().sort(["date": -1]))
		() @safe { logInfo("Entry: %s", entry); } ();

	// the same, but using a struct to avoid memory allocations
	static struct Order { int date; }
	foreach (entry; coll.find().sort(Order(-1)))
		logInfo("Entry: %s", entry);
}