hexo-util/dist/cache_stream.js

Utilities for Hexo.

"use strict";
const stream_1 = require("stream");
class CacheStream extends stream_1.Transform {
    constructor() {
        super();
        this._cache = [];
    }
    _transform(chunk, enc, callback) {
        const buf = chunk instanceof Buffer ? chunk : Buffer.from(chunk, enc);
        this._cache.push(buf);
        this.push(buf);
        callback();
    }
    getCache() {
        return Buffer.concat(this._cache);
    }
}
module.exports = CacheStream;
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