@chix/flow/lib/io/util/handleIndex.js

Chiχ Flow

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
function handleIndex(link, data, packet) {
    var index = link.source.get('index');
    if (/^\d+/.test(index)) {
        if (Array.isArray(data)) {
            if (index < data.length) {
                packet.point(link, index);
            }
            else {
                throw Error("index[] out-of-bounds on array output port " + link.source.port);
            }
        }
        else {
            throw Error("Got index[] on array output port " + link.source.port + ", but data is not of the array type");
        }
    }
    else {
        if (typeof data === 'object') {
            if (data.hasOwnProperty(index)) {
                packet.point(link, index);
            }
            else {
                console.log(packet);
                throw Error("Property " + index + " not found on object output port " + link.source.port);
            }
        }
        else {
            throw Error("Got index[] on non-object output port " + link.source.port);
        }
    }
}
exports.handleIndex = handleIndex;
//# sourceMappingURL=handleIndex.js.map