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Store all primordials as properties of the primordials object. Static functions are prefixed by the constructor's name and prototype methods are prefixed by the constructor's name followed by "Prototype". For example: primordials.Object.keys becomes primordials.ObjectKeys. PR-URL: https://github.com/nodejs/node/pull/30610 Refs: https://github.com/nodejs/node/issues/29766 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
48 lines
1.7 KiB
JavaScript
48 lines
1.7 KiB
JavaScript
// Copyright Joyent, Inc. and other Node contributors.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to permit
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// persons to whom the Software is furnished to do so, subject to the
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// following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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// USE OR OTHER DEALINGS IN THE SOFTWARE.
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// a passthrough stream.
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// basically just the most minimal sort of Transform stream.
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// Every written chunk gets output as-is.
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'use strict';
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const {
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ObjectSetPrototypeOf,
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} = primordials;
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module.exports = PassThrough;
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const Transform = require('_stream_transform');
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ObjectSetPrototypeOf(PassThrough.prototype, Transform.prototype);
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ObjectSetPrototypeOf(PassThrough, Transform);
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function PassThrough(options) {
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if (!(this instanceof PassThrough))
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return new PassThrough(options);
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Transform.call(this, options);
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}
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PassThrough.prototype._transform = function(chunk, encoding, cb) {
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cb(null, chunk);
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};
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