Golang/mgo read bson into map[string]int

[sundar.v...@gmail.com]

Hello,

I have the following document in mongo:

{

"_id" : "xxxyyyzzz",

        "e" : {

"426" : 1,

"511" : 2,

"400" : 1,

"c" : 5,

"404" : 1

}

}

}

}

The problem here is, the values "400", "511", etc are dynamic. I have 30 such possible values (they are HTTP Error Codes).

When reading from mgo, using Iter.All() I can pass a structure such as

struct Values {

  T400 int `bson:"400"`

  T401 int `bson:"401"`

....

  T511 int `bson:"511"`

}

This works. However, I’m building a chart from these, and if I have to use this, I have to manually compare all these 30 variables and map them into equivalent strings. 

Is there an easier way?

Would I be able to get them into an map[string]value, such as

{"400":1, "511":2, "426":1, "404":1}

using mgo.

That would be awesome for me.

Thanks

Sundar.

[Gustavo Niemeyer]

Yes, map[string]int works fine, or map[string]value in general.

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gustavo @ http://niemeyer.net

[sundar.v...@gmail.com]

Thanks. That worked.