Real Vim ninjas count every keystroke - do you?

Pick a challenge, fire up Vim, and show us what you got.

Changelog, Rules & FAQ, updates: @vimgolf, RSS.

Your VimGolf key: please sign in

$ gem install vimgolf
$ vimgolf setup
$ vimgolf put 4ed3d247a745c1000100002a

remove dupes from array

given a random string that contains a ruby-esque array, make sure that there are no duplicate elements

Start file
[11, 2, 3,5  , 1,1, 22, 4]
End file
[1, 2, 3, 4, 5, 11, 22]

View Diff

1c1
< [11, 2, 3,5  , 1,1, 22, 4]
---
> [1, 2, 3, 4, 5, 11, 22]

Solutions by @mihaicristiant:

Unlock 15 remaining solutions by signing in and submitting your own entry
Created by: @mixandgo

331 active golfers, 1336 entries

Solutions by @mihaicristiant:
17
#75 - Mihai / @mihaicristiant

12/27/2018 at 08:21AM

19
#>116 - Mihai / @mihaicristiant

12/27/2018 at 08:20AM

20
#>136 - Mihai / @mihaicristiant

12/27/2018 at 08:19AM

21
#>150 - Mihai / @mihaicristiant

12/27/2018 at 08:18AM

23
#>207 - Mihai / @mihaicristiant

12/27/2018 at 08:18AM

24
#>231 - Mihai / @mihaicristiant

12/27/2018 at 08:16AM

26
#>255 - Mihai / @mihaicristiant

12/27/2018 at 08:16AM

27
#>279 - Mihai / @mihaicristiant

12/27/2018 at 08:12AM

28
#>288 - Mihai / @mihaicristiant

12/27/2018 at 08:06AM

28
#>288 - Mihai / @mihaicristiant

12/27/2018 at 08:09AM

28
#>288 - Mihai / @mihaicristiant

12/27/2018 at 08:11AM

30
#>299 - Mihai / @mihaicristiant

12/27/2018 at 08:04AM

32
#>307 - Mihai / @mihaicristiant

12/27/2018 at 08:03AM

36
#>314 - Mihai / @mihaicristiant

12/27/2018 at 08:09AM

37
#>314 - Mihai / @mihaicristiant

12/27/2018 at 08:03AM