8479182462

Committed 29 Mar 2024 08:58AM UTC coverage: 31.807% (+0.4%) from 31.453%

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Commit Message

Update docs/decisions/20240116-use-zio-failures-and-defects-effectively.md

Co-authored-by: Pete Vielhaber <peter.vielhaber@iohk.io>
Signed-off-by: bvoiturier <benjamin.voiturier@iohk.io>

Pull Request Pull Request #952: docs(adr): ATL-6599 update ADR based on first implementation experience

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83.33

/shared/src/main/scala/io/iohk/atala/shared/utils/BytesOps.scala

package io.iohk.atala.shared.utils

import java.nio.charset.StandardCharsets

object BytesOps {
  private val HexArray = "0123456789abcdef".getBytes(StandardCharsets.US_ASCII);

  // Converts hex string to bytes representation
  def hexToBytes(hexEncoded: String): Array[Byte] = {
    require(hexEncoded.length % 2 == 0, "Hex length needs to be even")
    hexEncoded.grouped(2).toVector.map(hexToByte).toArray
  }

  // Converts bytes to hex string representation
  def bytesToHex(bytes: Iterable[Byte]): String = {
    val hexChars = new Array[Byte](bytes.size * 2)
    for ((byte, i) <- bytes.zipWithIndex) {
      val v = byte & 0xff
      hexChars(i * 2) = HexArray(v >>> 4)
      hexChars(i * 2 + 1) = HexArray(v & 0x0f)
    }
    new String(hexChars, StandardCharsets.UTF_8)
  }

  private def hexToByte(h: String): Byte = {
    Integer.parseInt(h, 16).toByte
  }
}

1	package io.iohk.atala.shared.utils
2
3	import java.nio.charset.StandardCharsets
4
5	object BytesOps {	1✔
6	private val HexArray = "0123456789abcdef".getBytes(StandardCharsets.US_ASCII);
7
8	// Converts hex string to bytes representation	1✔
9	def hexToBytes(hexEncoded: String): Array[Byte] = {	1✔
10	require(hexEncoded.length % 2 == 0, "Hex length needs to be even")	×
11	hexEncoded.grouped(2).toVector.map(hexToByte).toArray
12	}
13
14	// Converts bytes to hex string representation	1✔
15	def bytesToHex(bytes: Iterable[Byte]): String = {	1✔
16	val hexChars = new Array[Byte](bytes.size * 2)	×
17	for ((byte, i) <- bytes.zipWithIndex) {
18	val v = byte & 0xff	1✔
19	hexChars(i * 2) = HexArray(v >>> 4)	1✔
20	hexChars(i * 2 + 1) = HexArray(v & 0x0f)
21	}	1✔
22	new String(hexChars, StandardCharsets.UTF_8)
23	}
24		1✔
25	private def hexToByte(h: String): Byte = {	1✔
26	Integer.parseInt(h, 16).toByte
27	}
28	}

input-output-hk / atala-prism-building-blocks / 8479182462

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