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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 @wedesoft:

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Created by: @EdgarHipp

753 active golfers, 2357 entries

Solutions by @wedesoft:
20
#691 - Jan Wedekind / @wedesoft

06/03/2014 at 09:46PM