renaming suggestions

[lue]

To improve consistency

• sliceUntil → take
  • 👍 like List.drop for natural indexes
  • 👎 unlike List.drop for negative indexes
• sliceFrom → drop
  • 👍 like List.take for natural indexes
  • 👎 unlike List.take for negative indexes
• update → updateAt
  • 👍 like Array.Extra.removeAt, Array.Extra.insertAt, Array.Extra.splitAt
  • 👎 unlike Array.get, Array.set

[lue]

Hmm... seems not worth a breaking change.
Maybe if default behavior on negative indexes for sliceFrom/sliceUntil changes
from counting from the back to behavior of all other operations including splitAt, defaulting to empty or all.
Should we open a new issue for this?