motion/node_modules/motion-tools/.internal/deps/internal/lib/lens.js

motion - moving development forward

Object.defineProperty(exports, '__esModule', {
    value: true
});
var PATH_DELIMITER = '.';

function lens(data, path) {
    var p = path.split(PATH_DELIMITER);
    var segment = p.shift();

    if (!segment) {
        return data;
    }

    var t = getType(data);

    if (t === 'Array' && data[integer(segment)]) {
        return lens(data[integer(segment)], p.join(PATH_DELIMITER));
    } else if (t === 'Object' && data[segment]) {
        return lens(data[segment], p.join(PATH_DELIMITER));
    }
}

exports.default = lens;

function integer(string) {
    return parseInt(string, 10);
}
module.exports = exports.default;