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    smallest-power-of-two
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    1.2.7 • Public • Published

    smallest-power-of-two

    Coverage Status

    Simple library to find the smallest power of 2 with magnitude greater than or equal to input, unless 0.

    No non-dev dependencies.

    Usage

    npm install --save smallest-power-of-two
    # Or yarn
    yarn add smallest-power-of-two
    # Alternatively, install from Github directly
    npm install --save cinderblock/smallest-power-of-two
    // const smallestPowerOfTwo = require('smallest-power-of-two').default;
    import smallestPowerOfTwo from 'smallest-power-of-two';
    
    smallestPowerOfTwo(1); // 1
    smallestPowerOfTwo(2); // 2
    smallestPowerOfTwo(3); // 4
    smallestPowerOfTwo(4); // 4
    smallestPowerOfTwo(5); // 8
    
    // 0 is special
    smallestPowerOfTwo(0); // 0
    
    // Negative numbers work too!
    smallestPowerOfTwo(-5); // -8

    Development

    Setup

    Assumes VS Code. Insignificant errors if not.

    npm i

    Testing

    npm test

    This will run the jest test suite.

    Formatting

    Ensure code is formatted with our style.

    npm run format

    This is generally unnecessary with "Format On Save" features of most editors. VS Code should work immediately.

    REPL

    Start a repl with functions smallestPowerOfTwo loaded into the running context.

    npm run repl

    Versioning and Publishing

    Just run any single npm/yarn version command.

    # Any of these work. Other variations work too.
    npm version major
    yarn version
    yarn version --minor

    This will automatically run prettier and tests, ensure git worktree is clean, update version number, git commit and tag, build, publish, and git push to origin in a single command.

    Build

    Build ES3 and .d.ts files from source. Done automatically before publishing. Useful for finding bugs in code before committing.

    npm run build

    Changelog

    v1.2.0

    • Export modules
    • Npm@7

    Install

    npm i smallest-power-of-two

    DownloadsWeekly Downloads

    28

    Version

    1.2.7

    License

    ISC

    Unpacked Size

    5.78 kB

    Total Files

    4

    Last publish

    Collaborators

    • cinderblock