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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 @joeytwiddle:

Unlock 2 remaining solutions by signing in and submitting your own entry
Created by: @EdgarHipp

717 active golfers, 2165 entries

Solutions by @joeytwiddle:
14
#277 - Joey Twiddle / @joeytwiddle

07/20/2014 at 07:12PM

15
#>388 - Joey Twiddle / @joeytwiddle

07/20/2014 at 07:10PM