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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};

View Diff

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

Solutions by @pedrosans:

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Created by: @EdgarHipp

746 active golfers, 2318 entries

Solutions by @pedrosans:
#465 - Pedro Santos / @pedrosans

05/13/2014 at 10:19PM

#>543 - Pedro Santos / @pedrosans

05/13/2014 at 09:00PM