| 1234567891011121314151617181920212223 | 'use strict'const test = require('tape')const {  stringArrayToHexStripped} = require('../lib/utils')test('stringArrayToHexStripped', (t) => {  const testCases = [    [[['0', '0', '0', '0']], ''],    [[['0', '0', '0', '0'], false], ''],    [[['0', '0', '0', '0'], true], '0'],    [[['0', '1', '0', '0'], false], '100'],    [[['1', '0', '0', '0'], false], '1000'],    [[['1', '0', '0', '0'], true], '1000']  ]  t.plan(testCases.length)  testCases.forEach(([input, expected]) => {    t.same(stringArrayToHexStripped(input[0], input[1]), expected)  })})
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