Tons of Solutions Engineering work done today for the rest of the CS team! Headway, Howard Hanna, Engels, Brighton, etc. Also completed Datasnippers auth flow and worked on Anthology's script. Cloned Anthology's courses (900..) and will clone Full Story on Monday.
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52
Scripts/node_modules/get-stream/buffer-stream.js
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52
Scripts/node_modules/get-stream/buffer-stream.js
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'use strict';
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const {PassThrough: PassThroughStream} = require('stream');
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module.exports = options => {
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options = {...options};
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const {array} = options;
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let {encoding} = options;
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const isBuffer = encoding === 'buffer';
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let objectMode = false;
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if (array) {
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objectMode = !(encoding || isBuffer);
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} else {
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encoding = encoding || 'utf8';
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}
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if (isBuffer) {
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encoding = null;
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}
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const stream = new PassThroughStream({objectMode});
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if (encoding) {
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stream.setEncoding(encoding);
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}
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let length = 0;
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const chunks = [];
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stream.on('data', chunk => {
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chunks.push(chunk);
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if (objectMode) {
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length = chunks.length;
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} else {
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length += chunk.length;
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}
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});
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stream.getBufferedValue = () => {
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if (array) {
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return chunks;
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}
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return isBuffer ? Buffer.concat(chunks, length) : chunks.join('');
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};
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stream.getBufferedLength = () => length;
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return stream;
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};
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