[Feature Request] float32 support for string distances

[lmmx]

I'd say there are roughly 3 subtasks to complete for this

• Arrays (feat(array): f32 and uint64 support #34)
• Lists
• Strings

I just submitted PR #34 for the first of these and hopefully the rest will come easier now 😃

Originally posted by @lmmx in #17

Following the previous work on arrays, the string operations remain to be made generic likewise to support float32