FromInterface custom decoder

[Dragomir-Ivanov]

Hi there, Is there any way to load JSON document from map[string]interface{}? Simplest use case is querying MongoDB, which returns result documents in that format(without using schema struct). I am willing to make a PR if little help is supplied. Thanks

[Dragomir-Ivanov]

Hi again, Here is one naive implementation of the said feature:

func (j *JSONQ) FromInterface(v interface{}) *JSONQ {
    if m, ok := v.(map[string]interface{}); ok {
        j.rootJSONContent = m
        j.jsonContent = j.rootJSONContent
        return j
    }
    return j.addError(fmt.Errorf("%s is not map[string]interface{}", v))
}

If you are willing to merge this, I will make a proper PR with test cases added. Thanks. I really need this.

[thedevsaddam]

This is available from v2.5.0

[Dragomir-Ivanov]

Thanks a ton!