stream: use nop as write() callback if omitted #564
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This commit introduces a nop function that is used as the Writable.prototype.write() callback when one is not provided. This saves on function and closure creation.
| @@ -13,6 +13,8 @@ const debug = util.debuglog('stream'); | |||
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| util.inherits(Writable, Stream); | |||
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| function nop() {} | |||
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s/nop/noop/ ? I have only ever seen the latter.
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Yea, I personally prefer noop, but nop seems to be used in core too.
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LGTM but I suggest rewording this:
To:
Empty functions don't allocate a closure context (they don't close over anything) but they still create a function object (when passed around as values.) |
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OK, I will reword it. |
cjihrig
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Jan 23, 2015
This commit introduces a nop function that is used as the Writable.prototype.write() callback when one is not provided. This saves on function object creation. PR-URL: #564 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
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Landed in 40ffed8 |
This was referenced Sep 13, 2021
This was referenced Jul 8, 2023
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This commit introduces a nop function that is used as the
Writable.prototype.write()callback when one is not provided. This saves on function and closure creation.