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    deferred-leveldown

    7.0.0 • Public • Published

    deferred-leveldown

    A mock abstract-leveldown implementation that queues operations while a real abstract-leveldown instance is being opened.

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    Usage

    If you are upgrading: please see UPGRADING.md.

    deferred-leveldown implements the abstract-leveldown API so it can be used as a drop-in replacement where leveldown is needed.

    put(), get(), getMany(), del(), batch() and clear() operations are all queued and kept in memory until the abstract-leveldown-compatible object has been opened through deferred-leveldown's open() method.

    batch() operations will all be replayed as the array form. Chained-batch operations are converted before being stored.

    const deferred  = require('deferred-leveldown')
    const leveldown = require('leveldown')
    
    const db = deferred(leveldown('location'))
    
    // Must always call open() first
    db.open(function (err) {
      // ...
    })
    
    // But can operate before open() has finished
    db.put('foo', 'bar', function (err) {
      // ...
    })

    Contributing

    Level/deferred-leveldown is an OPEN Open Source Project. This means that:

    Individuals making significant and valuable contributions are given commit-access to the project to contribute as they see fit. This project is more like an open wiki than a standard guarded open source project.

    See the Contribution Guide for more details.

    Donate

    Support us with a monthly donation on Open Collective and help us continue our work.

    License

    MIT

    Install

    npm i deferred-leveldown

    DownloadsWeekly Downloads

    849,655

    Version

    7.0.0

    License

    MIT

    Unpacked Size

    26.5 kB

    Total Files

    9

    Last publish

    Collaborators

    • vweevers
    • rvagg
    • ralphtheninja