doneit-web/src/plugin/deep.js

function deepFind(obj, path) {
    var paths = path.split('.')
      , current = obj
      , i;
  
    for (i = 0; i < paths.length; ++i) {
      if (current[paths[i]] == undefined) {
        return undefined;
      } else {
        current = current[paths[i]];
      }
    }
    return current;
}
  
module.exports = {
  deepFind: deepFind,
};