Community for the Daft project and all things distributed data

Distributed Data Community

<https://github.com/Eventual-Inc/Daft/blob/a804cfd14f331aa06b4237ca8067bc439f3e46e2/src/daft-core/src/array/ops/list.rs#L484-L584> currently have this about to leave

• need to figure out how to convert to `DataType::MapArray`  again
• perhaps can reduce alloc?
    ◦ making a boolean array for filtering maybe isnt most efficient thing ever

Making a MapArray should be:
1. Make a structarray 
2. Make a listarray from the StructArray by adding offsets
3. Wrap into a MapArray
We can walk you through it tomorrow!