murmurhash3

    0.5.0 • Public • Published

    murmurhash3

    Node.js binding of MurmurHash3 C++ implementaion.

    NPM

    Build Status

    Installation

    $ npm install murmurhash3
    

    or

    $ git clone https://github.com/hideo55/node-murmurhash3.git
    $ npm install ./node-murmurhash3
    

    Usage

    var mmh3 = require('murmurhash3');
        
    mmh3.murmur32('key', function(err, hashValue){
      if (err) throw err;
      ...
    });
    mmh3.murmur128Hex('key', function(err, hashValue){
      if (err) throw err;
      ...
    });

    Functions

    Async interfaces

    murmur32(key [,seed], callback);    // return 32bit integer value
    murmur32Hex(key [,seed], callback); // return 32bit hexadecimal string
    murmur128(key [,seed], callback);   // return array that have 4 elements of 32bit integer
    murmur128Hex(key [,seed], callback);// return 128bit hexadecimal string
    
    • seed is optional argument. (unsigned integer)
    • The callback gets two arguments (error, hashValue).

    Sync interfaces

    murmur32Sync(key [,seed]);    // return 32bit integer value
    murmur32HexSync(key, [,seed]); // return 32bit hexadecimal string
    murmur128Sync(key [,seed]);   // return array that have 4 elements of 32bit integer
    murmur128HexSync(key [,seed]);// return 128bit hexadecimal string
    
    • seed is optional argument. (unsigned integer)

    Requirement

    • Node v4 or later

    Author

    Hideaki Ohno <hide.o.j55{at}gmail.com>

    MurmurHash3(C++ implementaion) by Austin Appleby

    License

    (The MIT License)

    Copyright (c) 2012 Hideaki Ohno <hide.o.j55{at}gmail.com>

    Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

    The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

    THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

    Install

    npm i murmurhash3

    DownloadsWeekly Downloads

    234

    Version

    0.5.0

    License

    MIT

    Unpacked Size

    38.3 kB

    Total Files

    9

    Last publish

    Collaborators

    • hide_o_55