Function getN

docs/app/js/sanddance-app.js:106518–106524

(path)

        return obj[field1];
    };
const getN = (path)=>{
    const len = path.length;
    return function(obj) {
        for(let i = 0; i < len; ++i)obj = obj[path[i]];
        return obj;
    };
};
function error(message) {
    throw Error(message);
}