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Base64 optimization question on Twitter (https://twitter.com/davidfowl/status/1679223885256957952?s=20)
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using System.Text.Json; | |
using System.Text.Json.Serialization; | |
var data = new[] | |
{ | |
"Hello"u8.ToArray(), | |
"Twitter"u8.ToArray(), | |
"Optimize"u8.ToArray() | |
} | |
.Select(m => new Message(m)).ToArray(); | |
var response = new Response(MessageBytesToString(data)); | |
Console.WriteLine(JsonSerializer.Serialize(response)); | |
// Turn a list of messages into a single comma separated base64 encoded string | |
string MessageBytesToString(Message[] messages) | |
{ | |
return string.Join(",", messages.Select(m => Convert.ToBase64String(m.Payload))); | |
} | |
class Message(byte[] bytes) | |
{ | |
public byte[] Payload => bytes; | |
} | |
class Response(string messages) | |
{ | |
[JsonPropertyName("messages")] | |
public string Messages => messages; | |
} |
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