Grouping data is messy

[Mike Austin]

But not too bad if you break it down. I've been using RemedaJS.

const tags = groupBy === "tagId" && data && pipe(
  data.items,
  flatMap(item => item.tags), // Get all the tags
  uniqueBy(tag => tag.id), // Remove duplicates
  sortBy(tag => tag.label), // Sort alphabetically
  mapToObj(tag => [ // Convert to a dictionary
    tag.label,
    data.items.filter(item => item.tags.find(t => t.id === tag.id))
  ] as const), // as const so TS knows it's a tuple
  merge({ // Add items that don't have any tags
    "Items with no Tags": data.items.filter(item => item.tags.length === 0)
  })
);

[Raoul Duke]

lord loves a wall of ascii text yessir :-)

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[Mike Austin]

Yeah, text. How do you imagine it? Icons? A graph? 3D? Actually, maybe a mix of all those. But still text.

[Raoul Duke]

no idea, it is all a tad inherently terrible. 

complexity is complex. 

neuralink?!

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[Mike Austin]

I don't see the above code as "complex". It's not hard to understand... mapping, flattening, sorting, merging. A diagram would be nice, but the concept would still be the same.

[Raoul Duke]

meh. maybe a real APL with symbols. :-) :-)

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[Mike Austin]

AHHH LINE NOISE!!