jvmAndroidCommon.com.harmony.kotlin.ext.ByteArrayExtensions.kt Maven / Gradle / Ivy

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package com.harmony.kotlin.ext

import java.util.Locale

/**
 * Transforms the [ByteArray] into a hexadecimal [String]
 * @return a string with the hexadecimal representation of the ByteArray
 */
fun ByteArray.toHexString(): String {
  val sb = StringBuilder()
  for (aByte in this) {
    sb.append(String.format(Locale.UK, "%02x", aByte))
  }

  return sb.toString()
}