$addToSet and $slice

[alexmnyc]

Is there a way to use $addToSet with $slice modifier in rogue?

Thank you.

Example:

db.students.update( { _id: 2 },

{ 

$addToSet: { grades: {

   $each: [ 80, 78, 86 ],

   $slice: -5

   }

 }

}

)

[Jason Liszka]

Is that supported by mongodb? I couldn't find it in the docs.

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[alexmnyc]

It looks like it is in 2.4 release according to these unless I'm misreading something:

https://jira.mongodb.org/browse/SERVER-8512

[Jason Liszka]

Looks like it was closed "Won't Fix"

On Wed, Sep 4, 2013 at 2:23 PM, alexmnyc <a.mik...@gmail.com> wrote:

It looks like it is in 2.4 release according to these unless I'm misreading something:

https://jira.mongodb.org/browse/SERVER-8512

--

[a.mik...@gmail.com]

Indeed. Upon thorough inspection, it looks like $each is the only modifier supported with $addToSet. My bad, sorry for not reading into it closer.

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