persistence.js is an asynchronous Javascript database mapper library. You can use it in the browser, as well on the server (and you can share data models between them).
The documentation says that there are add and remove functions on the EntityCollection. However as far as I can tell there isnt.
These functions are on session or persistance
The documentation says that there are add and remove functions on the EntityCollection. However as far as I can tell there isnt. These functions are on session or persistance