How to make appear collection in the email? - meteor

Question

I’m making an app, where users can leave their comments. All reviews are going to Mongo collection. Every week cron-job takes records from collection and sent them by e-mail.
I used the code below and I got not what was expecting. Email text was just: [Object, object].
Can anyone can explain me how should I properly write this line:
var myMessages = FeedbacksList.find({}).toString();
to get my app work corectly?
ALL CODE:
// Methods
Meteor.methods({
sendEmail: function (to, from, subject, text) {
Email.send({
to: to,
from: from,
subject: subject,
html: text
});
}
});
Meteor.methods({
'feedbacks.insert'(emoji, feed, timeSet) {
FeedbacksList.insert({
feedback: emoji,
knowFrom: feed,
createdAt: timeSet
});
}
});
var myMessages = FeedbacksList.find({}).toString();
// Cron Job for weekly email sending
SyncedCron.add({
name: 'Jura Ataskaitos',
schedule: function(parser) {
// parser is a later.parse object
return parser.text('at 9:00 am on Mon');
},
job: function() {
const sendM = Meteor.call('sendEmail', 'karolis.arbaciauskas#gmail.com', 'karolis#pretendentas.lt', 'test', myMessages);
return sendM;
}
});
// Start Cron
SyncedCron.start();

Answer 1

Note that the following returns a cursor
FeedbacksList.find({})
If you want to get all the records returns by this, then you need to fetch them:
var messages = FeedbacksList.find({}).fetch()
Or you can iterate over them:
FeedbacksList.find({}).fetch().foreach(function(message) {
console.log(message);
});