code: function getPath(parent, unresolved) {
  	let parentVisited = false;
  
  	return Object.keys(unresolved).filter((module) => {
  		if (module === parent) {
  			parentVisited = true;
  		}
  		return parentVisited && unresolved[module];
  	});
  }
docs: Get path to the circular dependency.
  @param  {String} parent
  @param  {Object} unresolved
  @return {Array}