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804e7aa9ab
This commit replaces a number of var statements throughout the lib code with const statements. PR-URL: https://github.com/iojs/io.js/pull/541 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
23 lines
526 B
JavaScript
23 lines
526 B
JavaScript
// 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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module.exports = PassThrough;
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const Transform = require('_stream_transform');
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const util = require('util');
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util.inherits(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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