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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 @_Nico_Caro:

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Created by: @EdgarHipp

729 active golfers, 2218 entries

Solutions by @_Nico_Caro:
#172 - Nico / @_Nico_Caro

10/01/2016 at 04:29PM

#>333 - Nico / @_Nico_Caro

10/01/2016 at 04:28PM

#>437 - Nico / @_Nico_Caro

10/01/2016 at 04:27PM