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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 @hendriklammers:

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

742 active golfers, 2308 entries

Solutions by @hendriklammers:
17
#595 - Hendrik Lammers / @hendriklammers

04/18/2015 at 06:29PM

18
#>639 - Hendrik Lammers / @hendriklammers

06/18/2014 at 08:37PM

18
#>645 - Hendrik Lammers / @hendriklammers

04/18/2015 at 02:12PM

20
#>682 - Hendrik Lammers / @hendriklammers

06/18/2014 at 08:35PM