node-red-loop.json

[
    {
        "id": "a943ef88.f0d67",
        "type": "function",
        "z": "3f9b5a25.189626",
        "name": "loop",
        "func": "if(msg.loop_array.length<1)\n    return [null,msg];\n \nmsg.loop_current = msg.loop_array.shift();\nmsg.payload = msg.loop_current;\n\nreturn [msg]",
        "outputs": 2,
        "noerr": 0,
        "x": 401,
        "y": 1421,
        "wires": [
            [
                "eecaa9f.628b358"
            ],
            [
                "18c68363.0f977d"
            ]
        ],
        "outputLabels": [
            "iteration",
            "end"
        ],
        "icon": "node-red/cog.png"
    },
    {
        "id": "2f485153.0047de",
        "type": "function",
        "z": "3f9b5a25.189626",
        "name": "init loop",
        "func": "msg.loop_array = msg.payload;\nmsg.loop_array_save = msg.payload;\nmsg.loop_dt_start = new Date();\n\n\nreturn msg;",
        "outputs": 1,
        "noerr": 0,
        "x": 265,
        "y": 1421,
        "wires": [
            [
                "a943ef88.f0d67"
            ]
        ],
        "icon": "node-red/cog.png"
    }
]