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August 29, 2015 14:09
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{ | |
"_id": {"$oid": "546396c27e12bd7eab000007"}, | |
"id": "43", | |
"doe": "3BL", | |
"buck": "C16", | |
"birth_date": "2014-10-24 04:00:00 UTC", | |
"kindled": 2, | |
"survived": 2, | |
"weights": [ | |
{ | |
"date": "2014-11-10 05:00:00 UTC", | |
"data": [ | |
{ | |
"weight": 1.14, | |
"count": 1, | |
"id": "A", | |
"notes": "" | |
}, | |
{ | |
"weight": 1.1, | |
"count": 1, | |
"id": "B", | |
"notes": "" | |
} | |
] | |
} | |
] | |
} | |
doc = { "weight": 1.2, "count": =, "id": "C", "notes": "another" } | |
What does adding the doc above to the end of the weights.data array look like ? | |
litters.update( {id: "43" }, { "$push" => { ??? } } ) | |
Where do I specify the weights.date so that it goes into the right one ? | |
SOLVED (in Ruby) | |
litters.update( {:id => params[:id], "weights.date" => date }, { "$push" => { "weights.$.data" => data } } ) | |
Mongo syntax (I think) is: | |
litters.update( {id: "43", "weights.date": ~the-date~ }, { "$push": { "weights.$.data": doc } } ) |
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