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Eliminar listas duplicadas en una lista de listas

Soy nuevo en javascript. Por lo tanto, me gustaría saber si existe una forma idiomática de eliminar listas duplicadas en una lista de listas.

Ejemplo:

 let arr1=[1, 2]; let arr2=[1, 2]; let arr3=[1, 2, 4]; let arr4=[1, 2, 3, 4, 5]; in_arr=[arr1, arr2, arr3, arr4] // remove repeated lists function function removeArrayDuplicates(in_arr){ return 42 } // let out_arr=removeDuplicates(in_arr) out_arr=[arr1, arr3, arr4] console.log(out_arr);

Saludos.

about 4 years ago · Juan Pablo Isaza
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