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stream: remove dead code #30041

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lpinca wants to merge 2 commits into from
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stream: remove dead code #30041

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71e86ab
stream: remove dead code
lpinca Oct 20, 2019
3d144c1
stream: simplify uint8ArrayToBuffer helper
lpinca Oct 20, 2019
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31 changes: 13 additions & 18 deletions lib/stream.js
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Original file line number Diff line number Diff line change
Expand Up @@ -43,23 +43,18 @@ Stream.Stream = Stream;

Stream._isUint8Array = require('internal/util/types').isUint8Array;

const version = process.version.substr(1).split('.');
if (version[0] === 0 && version[1] < 12) {
Stream._uint8ArrayToBuffer = Buffer;
} else {
try {
const internalBuffer = require('internal/buffer');
Stream._uint8ArrayToBuffer = function _uint8ArrayToBuffer(chunk) {
return new internalBuffer.FastBuffer(chunk.buffer,
chunk.byteOffset,
chunk.byteLength);
};
} catch (e) { // eslint-disable-line no-unused-vars
}
try {
const internalBuffer = require('internal/buffer');
Stream._uint8ArrayToBuffer = function _uint8ArrayToBuffer(chunk) {
return new internalBuffer.FastBuffer(chunk.buffer,
chunk.byteOffset,
chunk.byteLength);
};
} catch (e) { // eslint-disable-line no-unused-vars
}

if (!Stream._uint8ArrayToBuffer) {
Stream._uint8ArrayToBuffer = function _uint8ArrayToBuffer(chunk) {
return Buffer.prototype.slice.call(chunk);
};
}
if (!Stream._uint8ArrayToBuffer) {
Stream._uint8ArrayToBuffer = function _uint8ArrayToBuffer(chunk) {
return Buffer.prototype.slice.call(chunk);
};
}