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$ gem install vimgolf
$ vimgolf setup
$ vimgolf put 9v00669b3ff1000000000303

Rearrange array to single level

The goal is to flatten the array into a single list and remove any empty elements.

Start file
[
    []  ,
    [''],
    ['0', '1', '2'],
    ['3', '4', '5'],
    ['6', '7'],
    ['8', '9'],
    ['']
]
End file
['', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '']

View Diff

1,9c1
< [
<     []  ,
<     [''],
<     ['0', '1', '2'],
<     ['3', '4', '5'],
<     ['6', '7'],
<     ['8', '9'],
<     ['']
< ]
---
> ['', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '']

Solutions by @ZH-S:

Unlock 4 remaining solutions by signing in and submitting your own entry
Created by: @maharba6

274 active golfers, 1654 entries

Solutions by @ZH-S:
23
#107 - zhs / @ZH-S

05/26/2025 at 12:23AM

25
#>135 - zhs / @ZH-S

05/26/2025 at 12:21AM

26
#>144 - zhs / @ZH-S

05/26/2025 at 12:19AM

28
#>160 - zhs / @ZH-S

05/26/2025 at 12:17AM