What is the difference between create(), createInstance() and inject()

[Offirmo]

Some examples use createInstance(), other use create(). I've also seen an inject()

What is the difference between all those primitives ?

Could it be explained in the doc ?

[jmdobry]

• createInstance - Instantiate an in-memory, unsaved record
• inject - Insert a record (an already saved record) into the in-memory datastore
• create - Insert a new record into the database, post a new record to the REST api, etc. This method is asynchronous, as it's making an RPC call.

[Offirmo]

Thanks !

[Offirmo]

You mention an "in-memory datastore". However, when a create a store and calling create(), I get rejected. Is using an adapter mandatory ? Isn't there a memory datastore ?

[jmdobry]

All of the asynchronous methods require that you have an adapter registered, as they all delegate to the adapter.

[Offirmo]

Thanks !