jsonModify: allow positional insertion of array value? #27
Description
- insert before other values
- negative number?
- "unshift" (like the json method) ?
- insert between values
- decimal: 2.5 would insert after 2?
- insert at end
- I assume this would be the most common use-case
- empty keyOrIndex value?
- this is how the function always operates at the time of creating this issue