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

    1.1.0 • Public • Published

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    shallowequal is like lodash's isEqualWith but for shallow (strict) equal.

    shallowequal(value, other, [customizer], [thisArg])

    Performs a shallow equality comparison between two values (i.e. value and other) to determine if they are equivalent.

    The equality is performed by iterating through keys on the given value, and returning false whenever any key has values which are not strictly equal between value and other. Otherwise, return true whenever the values of all keys are strictly equal.

    If customizer (expected to be a function) is provided it is invoked to compare values. If customizer returns undefined (i.e. void 0), then comparisons are handled by the shallowequal function instead.

    The customizer is bound to thisArg and invoked with three arguments: (value, other, key).

    NOTE: Docs are (shamelessly) adapted from lodash's v3.x docs

    Install

    $ yarn add shallowequal
    # npm v5+ 
    $ npm install shallowequal
    # before npm v5 
    $ npm install --save shallowequal

    Usage

    const shallowequal = require('shallowequal');
     
    const object = { 'user': 'fred' };
    const other = { 'user': 'fred' };
     
    object == other;
    // → false
     
    shallowequal(object, other);
    // → true

    Credit

    Code for shallowEqual originated from https://github.com/gaearon/react-pure-render/ and has since been refactored to have the exact same API as lodash.isEqualWith (as of v4.17.4).

    Development

    Chores

    • Lint: yarn lint
    • Test: yarn test
    • Pretty: yarn pretty
    • Pre-publish: yarn prepublish

    License

    MIT.

    Install

    npm i shallowequal

    DownloadsWeekly Downloads

    7,108,149

    Version

    1.1.0

    License

    MIT

    Unpacked Size

    7.35 kB

    Total Files

    6

    Last publish

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