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Combinación de matrices anidadas en una sola matriz con elementos únicos

Supongamos que tengo un objeto como este:

 hex_ids = [ ["8d267451c3858ff", "8d267451c385bbf", "8d267451c385b3f", "8d267451c385b7f", "8d267451c3ae6bf", "8d267451c3ae6ff", "8d267451c3ae67f", "8d267451c3aa93f"], ["8d267451c3aa93f", "8d267451c3ae2ff", "8d267451c3ae27f", "8d267451c3a8cbf", "8d267451c3a8dbf", "8d267451c3a8d3f", "8d267451c3ac6ff"] ]

La matriz tiene 2 matrices anidadas, cada una con una longitud diferente. Al menos un elemento de cada matriz anidada también existe en la otra. Lo que quiero hacer es combinar estas 2 matrices anidadas en una sola matriz con elementos únicos y eliminar cualquier redundancia como esta:

 hex_ids = ["8d267451c3858ff", "8d267451c385bbf", "8d267451c385b3f", "8d267451c385b7f", "8d267451c3ae6bf", "8d267451c3ae6ff", "8d267451c3ae67f", "8d267451c3aa93f", "8d267451c3ae2ff", "8d267451c3ae27f", "8d267451c3a8cbf", "8d267451c3a8dbf", "8d267451c3a8d3f", "8d267451c3ac6ff"]

¿Cuál es el método más fácil para hacer esto?

about 4 years ago · Juan Pablo Isaza
2 answers
Answer question

0

Aplane la matriz con Array#flat y obtenga los valores únicos:

 const array = [ ["8d267451c3858ff", "8d267451c385bbf", "8d267451c385b3f", "8d267451c385b7f", "8d267451c3ae6bf", "8d267451c3ae6ff", "8d267451c3ae67f", "8d267451c3aa93f"], ["8d267451c3aa93f", "8d267451c3ae2ff", "8d267451c3ae27f", "8d267451c3a8cbf", "8d267451c3a8dbf", "8d267451c3a8d3f", "8d267451c3ac6ff"] ] const result = [...new Set(array.flat())]; console.log(result);

about 4 years ago · Juan Pablo Isaza Report

0

var arr=[]; for(let i of hex_ids){ arr=arr.concat(i) } console.log(Array.from(new Set(arr)))
about 4 years ago · Juan Pablo Isaza Report
Answer question
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