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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 @grahamsinger:

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Created by: @EdgarHipp

718 active golfers, 2170 entries

Solutions by @grahamsinger:
19
#657 - Graham Singer / @grahamsinger

01/05/2019 at 05:25AM

20
#>669 - Graham Singer / @grahamsinger

01/05/2019 at 05:17AM