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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 @ConstantineHatz:

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

729 active golfers, 2218 entries

Solutions by @ConstantineHatz:
13
#171 - Constantine / @ConstantineHatz

09/26/2016 at 07:13PM

14
#>333 - Constantine / @ConstantineHatz

09/26/2016 at 07:12PM

15
#>437 - Constantine / @ConstantineHatz

09/26/2016 at 07:11PM

16
#>515 - Constantine / @ConstantineHatz

09/26/2016 at 07:08PM