This is a board that simplifies the response from the Hacker News Algolia Search board. This is achieved by invoking the search and passing the array of results to an instance of the Board for Each board.
The Board for Each board is passed the array and a board to manipulate each item in the array. The $board parameter in this case is an anonymous board that first infers the type of the item (e.g. post or comment), and then passes the the item to an instance of the Object Manipulator Board which picks out the desired attributes.
The forEach board than accumulates the items and emits the complete manipulated array.
Responses
Full Response
The full verbose output of the Algolia Search is as follows:
[
{
"_highlightResult": {
"author": {
"matchLevel": "none",
"matchedWords": [],
"value": "runesoerensen"
},
"title": {
"fullyHighlighted": false,
"matchLevel": "full",
"matchedWords": ["artificial", "intelligence"],
"value": "Using <em>Artificial</em> <em>Intelligence</em> to Augment Human <em>Intelligence</em>"
},
"url": {
"matchLevel": "none",
"matchedWords": [],
"value": "https://distill.pub/2017/aia/"
}
},
"_tags": ["story", "author_runesoerensen", "story_15850254"],
"author": "runesoerensen",
"children": [15850455, 15850526, 15850542, 15850598, 15850715, 15850797, 15854811],
"created_at": "2017-12-05T06:56:57Z",
"created_at_i": 1512457017,
"num_comments": 30,
"objectID": "15850254",
"points": 254,
"story_id": 15850254,
"title": "Using Artificial Intelligence to Augment Human Intelligence",
"updated_at": "2023-09-07T03:31:26Z",
"url": "https://distill.pub/2017/aia/"
}
]Simplified Response
[
{
"author": "runesoerensen",
"created_at": "2017-12-05T06:56:57Z",
"num_comments": 30,
"objectID": "15850254",
"points": 254,
"story_id": 15850254,
"title": "Using Artificial Intelligence to Augment Human Intelligence",
"updated_at": "2023-09-07T03:31:26Z",
"url": "https://distill.pub/2017/aia/",
"objectType": "story"
}
]Mermaid Diagram
graph TD;
invoke63["invoke <br> id='forEach'"] -- "array->output" --> output62{{"output <br> id='mainOutput'"}}:::output
subgraph sg_invoke63 [forEach]
invoke63_invoke5["invoke <br> id='pickObjectKeys'"] -- "object->item" --> invoke63_output4{{"output <br> id='forEachOutput'"}}:::output
invoke63_fn6["runJavascript <br> id='inferType'"] -- "item->object" --> invoke63_invoke5["invoke <br> id='pickObjectKeys'"]
invoke63_input3[/"input <br> id='forEachInput'"/]:::input -- "item->item" --> invoke63_fn6["runJavascript <br> id='inferType'"]
end
sg_invoke63:::slotted -- "lamdba->lamdba" --o invoke63
invoke61["invoke <br> id='search'"] -- "output->array" --> invoke63["invoke <br> id='forEach'"]
input60[/"input <br> id='mainInput'"/]:::input -- "query->query" --> invoke61["invoke <br> id='search'"]
input60[/"input <br> id='mainInput'"/]:::input -- "tags->tags" --> invoke61["invoke <br> id='search'"]
classDef default stroke:#ffab40,fill:#fff2ccff,color:#000
classDef input stroke:#3c78d8,fill:#c9daf8ff,color:#000
classDef output stroke:#38761d,fill:#b6d7a8ff,color:#000
classDef passthrough stroke:#a64d79,fill:#ead1dcff,color:#000
classDef slot stroke:#a64d79,fill:#ead1dcff,color:#000
classDef config stroke:#a64d79,fill:#ead1dcff,color:#000
classDef secrets stroke:#db4437,fill:#f4cccc,color:#000
classDef slotted stroke:#a64d79