lukechilds/node - node - Gitea: Git with a cup of tea

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Author	SHA1	Message	Date
James M Snell	85ab4a5f12	buffer: add .from(), .alloc() and .allocUnsafe() Several changes: * Soft-Deprecate Buffer() constructors * Add `Buffer.from()`, `Buffer.alloc()`, and `Buffer.allocUnsafe()` * Add `--zero-fill-buffers` command line option * Add byteOffset and length to `new Buffer(arrayBuffer)` constructor * buffer.fill('') previously had no effect, now zero-fills * Update the docs PR-URL: https://github.com/nodejs/node/pull/4682 Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com> Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>	9 years ago
Trevor Norris	b55e58042c	buffer: add encoding parameter to fill() Can now call fill() using following parameters if value is a String: fill(string[, start[, end]][, encoding]) And with the following if value is a Buffer: fill(buffer[, start[, end]]) The encoding is ignored if value is not a String. All other non-Buffer values are coerced to a uint32. A multibyte strings will simply be copied into the Buffer until the number of bytes run out. Meaning partial strings can be left behind: Buffer(3).fill('\u0222'); // returns: <Buffer c8 a2 c8> In some encoding cases, such as 'hex', fill() will throw if the input string is not valid. PR-URL: https://github.com/nodejs/node/pull/4935 Reviewed-By: James M Snell <jasnell@gmail.com>	9 years ago

Author

SHA1

Message

Date

James M Snell

85ab4a5f12

buffer: add .from(), .alloc() and .allocUnsafe()

Several changes:

* Soft-Deprecate Buffer() constructors
* Add `Buffer.from()`, `Buffer.alloc()`, and `Buffer.allocUnsafe()`
* Add `--zero-fill-buffers` command line option
* Add byteOffset and length to `new Buffer(arrayBuffer)` constructor
* buffer.fill('') previously had no effect, now zero-fills
* Update the docs

PR-URL: https://github.com/nodejs/node/pull/4682
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>

9 years ago

Trevor Norris

b55e58042c

buffer: add encoding parameter to fill()

Can now call fill() using following parameters if value is a String:

    fill(string[, start[, end]][, encoding])

And with the following if value is a Buffer:

    fill(buffer[, start[, end]])

The encoding is ignored if value is not a String. All other non-Buffer
values are coerced to a uint32.

A multibyte strings will simply be copied into the Buffer until the
number of bytes run out. Meaning partial strings can be left behind:

    Buffer(3).fill('\u0222');
    // returns: <Buffer c8 a2 c8>

In some encoding cases, such as 'hex', fill() will throw if the input
string is not valid.

PR-URL: https://github.com/nodejs/node/pull/4935
Reviewed-By: James M Snell <jasnell@gmail.com>

9 years ago

2 Commits (f9e6191f8582e0ec6f1ff64da454988423e0cb89)