readlines.ts

const decoder = new TextDecoder();

export async function* readStdin() {
  for await (const chunk of Deno.stdin.readable) {
    const text = decoder.decode(chunk, { stream: true });
    const lines = text.split("\n");

    for (const line of lines) {
      if (line) {
        yield line; // Yield each non-empty line
      }
    }
  }
}