Function removeCircularRefs

test/nlp-parser.js:146–156

(obj)

}); // describe nlp-parser

function removeCircularRefs(obj) {
    var circularRefs = ['parent'];
    for (var i in obj) {
        if (circularRefs.indexOf(i) !== -1) {
            delete obj[i];
        }
        if (obj.hasOwnProperty(i) && typeof(obj[i]) == 'object') {
            removeCircularRefs(obj[i]);
        }
    }
}