I want to free variables link to collections after using, because same time once collection only reference by one variable. Free for feature reuse collection by other variables name. Somebody help this case? Thanks!
Thanks for read my topic, this link will help you: https://atmospherejs.com/dburles/mongo-collection-instances
Not sure what you mean, is it that you want to use a variable to access a collection?
myVariable = “Books”
If so, you can do: