Real Vim ninjas count every keystroke - do you?

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

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$ gem install vimgolf
$ vimgolf setup
$ vimgolf put 5ba4962fbbac05000bc2ddec

Preferably without multi-cursor plugin

Originally asked as question on reddit by kpthunder: https://www.reddit.com/r/vim/comments/9fvsro/what_is_the_most_efficient_way_to_go_about/

Start file
newState.set('foo', foo);
newState.set('bar', bar);
newState.set('banana', banana);
newState.set('bears', bears);
End file
state.foo = payload.foo;
state.bar = payload.bar;
state.banana = payload.banana;
state.bears = payload.bears;

View Diff

1,4c1,4
< newState.set('foo', foo);
< newState.set('bar', bar);
< newState.set('banana', banana);
< newState.set('bears', bears);
---
> state.foo = payload.foo;
> state.bar = payload.bar;
> state.banana = payload.banana;
> state.bears = payload.bears;

Solutions by @z00master:

Unlock 12 remaining solutions by signing in and submitting your own entry
Created by: @argshook

127 active golfers, 538 entries

Solutions by @z00master:
31
#37 - z00master / @z00master

09/06/2022 at 05:13PM

32
#>46 - z00master / @z00master

09/06/2022 at 05:13PM

33
#>54 - z00master / @z00master

09/06/2022 at 05:12PM

34
#>57 - z00master / @z00master

09/06/2022 at 05:12PM

35
#>66 - z00master / @z00master

09/06/2022 at 05:11PM

36
#>79 - z00master / @z00master

09/06/2022 at 05:09PM

37
#>87 - z00master / @z00master

09/06/2022 at 05:08PM

38
#>92 - z00master / @z00master

09/06/2022 at 05:07PM

39
#>102 - z00master / @z00master

09/06/2022 at 05:07PM

40
#>104 - z00master / @z00master

09/06/2022 at 05:06PM

42
#>113 - z00master / @z00master

09/06/2022 at 05:05PM

45
#>119 - z00master / @z00master

09/06/2022 at 05:03PM