compare two array, eg: [1, {a: 123}]

compare_array

function copyArray(value) {
  return JSON.parse(JSON.stringify(value))
}

/**
 * @name isArrayEqual
 * @param {Array} arrayA 数组A
 * @param {Array} arrayB 数组B
 * @description 比较两个数组，内容可以顺序不一致
 * @returns
 */
function isArrayEqual(arrayA = [], arrayB = []) {
  let arrayBCopy = copyArray(arrayB);
  if (arrayA.length === arrayBCopy.length) {
    let notSame = false
    arrayA.some((arrayAItem) => {
      const arrayBIndex = arrayBCopy.indexOf(arrayAItem)
      if (arrayBIndex !== -1) {
        arrayBCopy.splice(arrayBIndex, 1)
      }
      else {
        notSame = true
        return true
      }
    })
    return !notSame
  }
  return false
}

console.log('_compareA: ', isArrayEqual([1, 3], [1, 3])) // true
console.log('_compareB: ', isArrayEqual([1, 3], [1, 4])) // false
console.log('_compareB: ', isArrayEqual([1, {a: 123}], [1, {a: 123}])) // true