Julian Amarilla 7fcebf37ec

Fix #15440 default --empty fails at empty streams (#15562) ...

Fixes #15440 

# Description
Wraps ListStream stream type from `impl Iterator` to `Peekable<impl
Iterator>`, this allows checking for empty streams and treating them as
empty values
 
Example:
```
# previously
$ glob ? | default -e void
> # empty list

$ echo '' | default -e void
> void

####################

# now
$ glob ? | default -e void
> void

$ echo '' | default -e void
> void
```

# User-Facing Changes

empty list streams will behave as `nothing` values when testing for
emptiness

# Tests + Formatting

- Add 2 tests
- clippy OK
- fmt OK

# After Submitting

2025-04-17 16:57:25 +02:00

..

commands

Fix #15440 default --empty fails at empty streams (#15562)

2025-04-17 16:57:25 +02:00

format_conversions

Rename user-facing 'date' to 'datetime' (#15264)

2025-03-21 13:36:21 -04:00

main.rs

Refactor/fix tests affecting the whole command set (#15073)

2025-02-11 11:36:36 +01:00

sort_utils.rs

Rework sorting and add cell path and closure comparators to sort-by (#13154)

2024-10-09 19:18:16 -07:00