On Thursday, 16 July 2015 at 20:00:38 UTC, Ali Çehreli wrote:
On 07/16/2015 12:35 PM, "Jarl
=?UTF-8?B?QW5kcsOpIEjDvGJlbnRoYWwi?= <jarl.an...@gmail.com>"
wrote:
Hi
using mongo with vibe.d is easy. But I would like to skip the
foreach on
MongoCursor?
I mean, I want to use map!, filter! and reduce! on the
resulting docs.
Is there a fast way to convert MongoCursor to an array without
resolving
to ugly for loops with appender! ?
I've never used MongoCursor but judging from the fact that it
has empty, front, and popFront(), it is an InputRange:
http://vibed.org/api/vibe.db.mongo.cursor/MongoCursor
Have you tried using it with map and others? What errors do you
get?
Ali
Ah well I got another error now. Using the following code:
Resource[] getResource() {
auto coll = client.getCollection("app.resource");
return coll.find().map!(doc => deserialize!(BsonSerializer,
Resource)(doc));
}
I get this error:
src/app.d(51,21): Error: cannot implicitly convert expression
(map(coll.find())) of type MapResult!(__lambda1,
MongoCursor!(Bson, Bson, typeof(null))) to Resource[]
