Finds a match for an attribute/value pair in an object tree (uses lodash).

get-full-object-path-find-in-tree.js

function find(subtree, attribute, value) {
    var result = null;

    subtree.hasOwnProperty(attribute) && subtree[attribute] === value ?
        result = subtree :
        _.forEach(Object.keys(subtree), function (key) {
            if (typeof subtree[key] === 'object') {
                var next = find(subtree[key], attribute, value);
                if (next != null) {
                    result = {};
                    result[key] = next;
                    return false;
                }
            }
        });

    return result;
}

get-object-find-in-tree.js

function find(subtree, attribute, value) {
    var result = null;

    subtree.hasOwnProperty(attribute) && subtree[attribute] === value ?
        result = subtree :
        _.forEach(Object.keys(subtree), function (key) {
            if (typeof subtree[key] === 'object') {
                var next = find(subtree[key], attribute, value);
                if (next != null) {
                    result = next;
                    return false;
                }
            }
        });

    return result;
}