Naphthalene Possum Management

    hash-sum
    DefinitelyTyped icon, indicating that this package has TypeScript declarations provided by the separate @types/hash-sum package

    2.0.0 • Public • Published

    hash-sum

    blazing fast unique hash generator

    install

    npm i hash-sum -S

    features

    • no dependencies
    • minimal footprint
    • works in all of node.js, io.js, and the browser
    • hashes functions based on their source code
    • produces different hashes for different object types
    • support for circular references in objects
    • ignores property assignment order

    sum(value)

    yields a four-byte hexadecimal hash based off of value.

    # creates unique hashes
    00a34759 from: [ 0, 1, 2, 3 ]
    a8996f0c from: { '0': 0, '1': 1, '2': 2, '3': 3 }
    5b4c2116 from: { '0': 0, '1': 1, '2': 2, '3': 3, length: 4 }
    2c937c45 from: { url: 12 }
    31d55010 from: { headers: 12 }
    2d2e11bc from: { headers: 122 }
    ec99d958 from: { headers: '122' }
    18c00eee from: { headers: { accept: 'text/plain' } }
    6cb332c8 from: { payload: [ 0, 1, 2, 3 ], headers: [ { a: 'b' } ] }
    12ff55db from: { a: [Function: a] }
    46f806d2 from: { b: [Function: b] }
    0660d9c4 from: { b: [Function: b] }
    6c95fc65 from: function () {}
    2941766e from: function (a) {}
    294f8def from: function (b) {}
    2d9c0cb8 from: function (a) { return a;}
    ed5c63fc from: function (a) {return a;}
    bba68bf6 from: ''
    2d27667d from: 'null'
    774b96ed from: 'false'
    2d2a1684 from: 'true'
    8daa1a0c from: '0'
    8daa1a0a from: '1'
    e38f07cc from: 'void 0'
    6037ea1a from: 'undefined'
    9b7df12e from: null
    3c206f76 from: false
    01e34ba8 from: true
    8a8f9624 from: Infinity
    0315bf8f from: -Infinity
    64a48b16 from: NaN
    1a96284a from: 0
    1a96284b from: 1
    29172c1a from: undefined
    59322f29 from: {}
    095b3a22 from: { a: {}, b: {} }
    63be56dd from: { valueOf: [Function: valueOf] }
    63be4f5c from: { valueOf: [Function: valueOf] }
    5d844489 from: []
    ba0bfa14 from: 2019-06-28T21:24:31.215Z
    49324d16 from: 2019-06-28T03:00:00.000Z
    434c9188 from: 1988-06-09T03:00:00.000Z
    ce1b5e44 from: global
    

    license

    MIT

    Keywords

    none

    Install

    npm i hash-sum

    DownloadsWeekly Downloads

    4,501,225

    Version

    2.0.0

    License

    MIT

    Unpacked Size

    8.13 kB

    Total Files

    9

    Last publish

    Collaborators

    • bevacqua