calling save on a model should add itself to its collection

[WesleyKapow]

Model.save on a new model should add itself to its collection (if it has one). This was the behavior I expected, especially after playing with destroy and how it correctly removes itself from its collection.

Simple example:

let newModel = collection.build();
await newModel.save();
collection.get(newModel.id) == newModel; // This is what is expected!

[andresgutgon]

You could use collection.create

collection.create({ name: 'Jon', last_name: 'Doe' })

[WesleyKapow]

True, but we often deal with models that are either new OR existing (new/editing). It'd be nice to just call model.save() and have it add itself to the collection, instead of needing to do:

model.isNew ? model.collection.create(model) : model.save();

[masylum]

This makes a lot of sense!

[masylum]

https://github.com/masylum/mobx-rest/pull/79

[jeacott1]

this appears to be a dupe and should be closed.