# RSS Feed & Join

**URL:** <https://discourse.nodered.org/t/rss-feed-join/27973>\
**Category:** General\
**Created:** [8 June 2020 05:53 UTC](https://discourse.nodered.org/t/rss-feed-join/27973 "2020-06-08T05:53:44Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![fagu294](https://avatars.discourse-cdn.com/v4/letter/f/90db22/32.png) [@fagu294](https://discourse.nodered.org/u/fagu294)\
**Post date:** [8 June 2020 05:53 UTC](https://discourse.nodered.org/t/rss-feed-join/27973/1 "2020-06-08T05:53:44Z")

</div>

# Question

I can't join JSON object.  
Debug console always empty.  
I want to get like this.

```auto
[
  {
    "title": "aaa",
     "description": "...",
     "link": "http://..."
  },
  {
    "title": "bbb",
     "description": "...",
     "link": "http://..."
  },
  {
    "title": "ccc",
     "description": "...",
     "link": "http://..."
  },
]

```

# Environment

- Node-RED 1.0.6
- node-red-node-feedparser 0.1.15

# Code

```auto
[{"id":"a5ab22b7.39577","type":"tab","label":"Flow 1","disabled":false,"info":""},{"id":"7b53fbe5.fdcde4","type":"feedparse","z":"a5ab22b7.39577","name":"BBC","url":"https://feeds.bbci.co.uk/news/world/us_and_canada/rss.xml","interval":"1","x":130,"y":80,"wires":[["c52ab983.e47ff8"]]},{"id":"c52ab983.e47ff8","type":"function","z":"a5ab22b7.39577","name":"","func":"return msg.article\n","outputs":1,"noerr":0,"x":270,"y":80,"wires":[["2790c155.32b75e"]]},{"id":"2790c155.32b75e","type":"join","z":"a5ab22b7.39577","name":"","mode":"custom","build":"array","property":"article","propertyType":"msg","key":"topic","joiner":"\\n","joinerType":"str","accumulate":false,"timeout":"","count":"","reduceRight":false,"reduceExp":"","reduceInit":"","reduceInitType":"","reduceFixup":"","x":390,"y":80,"wires":[["15723419.0df55c"]]},{"id":"15723419.0df55c","type":"function","z":"a5ab22b7.39577","name":"","func":"node.warn(msg)\nreturn msg\n","outputs":1,"noerr":0,"x":530,"y":80,"wires":[[]]}]

```

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [7 August 2020 05:53 UTC](https://discourse.nodered.org/t/rss-feed-join/27973/2 "2020-08-07T05:53:45Z")

</div>

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