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Extract argument from function

The aim is to see if you can do some refactoring very fast.

Start file
attr("y",function(v){return v})
End file
f=function(v){return v};
attr("y",f)

View Diff

1c1,2
< attr("y",function(v){return v})
---
> f=function(v){return v};
> attr("y",f)

Solutions by @ArielMiculas:

Unlock 3 remaining solutions by signing in and submitting your own entry
Created by: @EdgarHipp

742 active golfers, 2308 entries

Solutions by @ArielMiculas:
16
#538 - Ariel Miculas / @ArielMiculas

09/26/2019 at 11:38AM

18
#>655 - Ariel Miculas / @ArielMiculas

09/26/2019 at 11:32AM

20
#>694 - Ariel Miculas / @ArielMiculas

09/26/2019 at 11:29AM