@beenotung/tslib/file-stream.js

utils library in Typescript

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.stream_lines = stream_lines;
async function* stream_lines(stream) {
    let acc = '';
    for await (const chunk of stream) {
        acc += chunk;
        for (;;) {
            const idx = acc.indexOf('\n');
            if (idx === -1) {
                break;
            }
            const line = acc.slice(0, idx);
            yield line;
            acc = acc.slice(idx + 1);
        }
    }
    if (acc.length > 0) {
        yield acc;
    }
}