@graphistry/falcor/lib/cache/get/json/onError.js

A JavaScript library for efficient data fetching.

var clone = require('../../clone');

module.exports = onError;

function onError(node, depth, results,
                 requestedPath, fromReference, boxValues) {

    var index = -1;
    var length = depth + !!fromReference; // depth + 1 if fromReference === true
    var errorPath = new Array(length);
    var errorValue = !boxValues ? node.value : clone(node);

    while (++index < length) {
        errorPath[index] = requestedPath[index];
    }

    (results.errors || (results.errors = [])).push({
        path: errorPath,
        value: errorValue
    });
}