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Omit keys/attributes/props from an array of objects using Ramda

I have an array as follows:

var arr = [
     {id: "a", val:1, val2: "i"}, 
     {id: "b", val: 2,  val2: "ii"}, 
     {id: "c", val:3,  val2: "iii"}
   ];

By using ramda I want to get an array as follows:

[{"id": "a"}, {"id": "b"}, {"id": "c"}]

So here I want to skip object attributes "val" & "val2"

I was able to do this by following approach:

 var result = R.map(R.omit(['val', 'val2']))(arr);

Or you can also write it as follows:

var fn = R.map(R.omit(['val', 'val2']));
var result = fn(arr);

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