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$ vimgolf put 56a260eedb173f2f5d00f6f8

JS notation to Immutable.js notation

Now Immutable.js made its way into many frontends. This challenge consists of a typical refactoring that many of us are facing now.

Start file
lines[1][1] = 'hello'
lines[2][0] = 'world'
lines[3][1] = 'whats'
lines[10][2] = 'going'
lines[12][1] = 'on'
End file
lines
        .setIn([1, 1], 'hello')
        .setIn([2, 0], 'world')
        .setIn([3, 1], 'whats')
        .setIn([10, 2], 'going')
        .setIn([12, 1], 'on')

View Diff

1,5c1,6
< lines[1][1] = 'hello'
< lines[2][0] = 'world'
< lines[3][1] = 'whats'
< lines[10][2] = 'going'
< lines[12][1] = 'on'
---
> lines
>       .setIn([1, 1], 'hello')
>       .setIn([2, 0], 'world')
>       .setIn([3, 1], 'whats')
>       .setIn([10, 2], 'going')
>       .setIn([12, 1], 'on')

Solutions

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#63 Tim Suchanek / @TimSuchanek - Score: 78 - 01/22/16 @ 17:10 
VG:s/lines\[\(.*\)\]\[\(.*\)\]\s=\s'\(.*\)'/<Tab>.setIn([\1, \2], '\3')<CR>{Olines<Esc>ZZ

0 comments


Created by: @TimSuchanek

63 active golfers, 186 entries

Leaderboard (lowest score wins):
58
#61 - Shalldök / @shalldoek

01/24/2016 at 06:03PM

75
#62 - Matthew Beaumont / @mattybeau_dev

11/26/2021 at 02:18PM

78
#63 - Tim Suchanek / @TimSuchanek

01/22/2016 at 05:10PM