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doc: add a note to buf.fill() description #25547

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doc: add a note to buf.fill() description #25547

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doc: add a note to `buf.fill()` description
vsemozhetbyt Jan 17, 2019
f54a9ff
fixup: update doc/api/buffer.md
addaleax Jan 17, 2019
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4 changes: 3 additions & 1 deletion doc/api/buffer.md
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Expand Up @@ -1238,7 +1238,9 @@ console.log(b.toString());
// Prints: hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
```

`value` is coerced to a `uint32` value if it is not a string or integer.
`value` is coerced to a `uint32` value if it is not a string, `Buffer`, or
integer. If the resulted integer is more than `255` (decimal) the `buf` will be
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filled with `0`.

If the final write of a `fill()` operation falls on a multi-byte character,
then only the bytes of that character that fit into `buf` are written:
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