Traverse all the Nodes of a JSON Object Tree with JavaScript

Question

I\'d like to traverse a JSON object tree, but cannot find any library for that. It doesn\'t seem difficult but it feels like reinventing the wheel.

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Answer 1

function traverse(o) {
    for (var i in o) {
        if (!!o[i] && typeof(o[i])=="object") {
            console.log(i, o[i]);
            traverse(o[i]);
        } else {
            console.log(i, o[i]);
        }
    }
}