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buffer: add indexOf/lastIndexOf method #161

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Closed

buffer: add indexOf/lastIndexOf method #161

wants to merge 2 commits into from

Commits on Dec 14, 2014

  1. buffer: add indexOf method 

    Adds a `.indexOf` method to `Buffer`, which borrows semantics from
both `Array.prototype.indexOf` and `String.prototype.indexOf`.

`Buffer.prototype.indexOf` can be invoked with a Buffer, a string
or a number as the needle.  If the needle a Buffer or string, it will
find the first occurrence of this sequence of bytes.  If the needle is
a number, it will find the first occurrence of this byte.

Reviewed-by: Sam Rijs <[email protected]>
Fixes: #95
PR-URL: #160
    @srijs @algesten
    srijs authored and algesten committed Dec 14, 2014
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  2. buffer: add lastIndexOf method 

    Expanding and reusing code by Sam Rijs in commit 4dedc09 to also add a
`.lastIndexOf` method to `Buffer`.

`Buffer.prototype.lastIndexOf` takes the same arguments as its
predecessor and uses a divide-and-conquer method to find the last
occurrence of the sequence of byte.

Reviewed-by: Martin Algesten <[email protected]>
Related-To: #95
Original PR-URL: #160
PR-URL: #161
    @algesten
    algesten committed Dec 14, 2014
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