* Optionally filter out invalid ids that don't conform to foreign field's schema * to avoid cast errors (gh-7706) * @param {Array} ids * @param {Sc

* Format `mod.match` given that it may be an array that we need to $or if * the client has multiple docs with match functions * @param {Array|Any} m

* Get the next doc from the underlying cursor and mongooseify it * (populate, etc.) * @param {Any} ctx * @param {Function} cb * @api private

* Get the next doc from the underlying cursor and mongooseify it * (populate, etc.) * @param {Any} ctx * @param {Function} cb * @api private

* Get the error to throw for `orFail()` * @param {Error|undefined} err * @param {Query} query * @api private

* Populate helper * * @param {Model} model the model to use * @param {Document|Array} docs Either a single document or array of documents to popula

* Common code for `updateOne()`, `updateMany()`, `replaceOne()`, and `update()` * because they need to do the same thing * @api private

* Internal helper for update, updateMany, updateOne, replaceOne * @param {Query} query * @param {String} op * @param {Object} filter * @param {Doc

Helper to consistently add history and reload results

* Create virtual properties with alias field * @api private

* Applies virtuals properties to `json`. * * @param {Document} self * @param {Object} json * @param {Object} [options] * @return {Object} `json`

* Register custom query methods for this model * * @param {Model} model * @param {Schema} schema * @api private

* Apply query middleware * * @param {Query} Query constructor * @param {Model} model * @api private

* Applies schema type transforms to `json`. * * @param {Document} self * @param {Object} json * @return {Object} `json` * @api private

* Assign `vals` returned by mongo query to the `rawIds` * structure returned from utils.getVals() honoring * query sort order if specified by user.

* MongooseServerSelectionError constructor * * @api private

* Helper function to convert the buffer input to a string * @param {Buffer} buf The buffer to convert to a hex-string * @returns {String} The buffer

* Casts `val` according to `schema` and atomic `op`. * * @param {SchemaType} schema * @param {Object} val * @param {String} op the atomic operator

* Determine if array was populated with some form of filter and is now * being updated in a manner which could overwrite data unintentionally. * *