look, I have this schema:
_id: 'id'
info: {
array: ['a', 'b', 'c']
}
I want to check something like this:
doc = schema.find({ _id: 'id' });
if ( doc.info.array.includes('a') ) //returning true
I don't know how to make that. Can someone help me?
there are many ways to check this but here are a few:
var data = schema.find({ _id: "id", array: { $in: ["a"] }, }); if (;data) { return false; } return true
Another way is by:
var data = schema.find({ _id: "id", array: { $in: ["a"] }, }).count(); if (data == 0) { return false; } return true
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