Thanks. I wound up doing this with a recursive traversal:
https://play.golang.org/p/k9iy3sHOZ9
best,~ jf--John Feminella@jxxfhttp://jxf.me
On Sun, Feb 12, 2017 3:05 PM, Paul Borman bor...@google.com wrote:
Take a look at the reflect package, or if you know that the only internal maps
will be of type map[string]interface{} you can use type assertion to determine
if the element is a map or some other type.
On Sun, Feb 12, 2017 at 7:53 AM, <j...@jxf.me> wrote:
I would like to write a function which, given:
* a `[]string` keys, and * a `map[string]interface{}` m,
will return the value obtained by traversing `m` for each key in `keys`.
For example, if `m` looks like:
{ "foo": 123, "bar": map[string]interface{}{ "one": 111, "two": "222222" }, }
then I would like to be able to pass `["bar", "two"]` and receive `"222222"`.
Similarly I would like to be able to pass ["foo"] and receive `123`.
Does this make sense? Is this doable?
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