@actualwave/map-of-sets

    0.0.2 • Public • Published

    # Map of Set's

    Simple data storage that may hold multiple unique values per key.

    {
      Map {
        [key1]: Set[value1, value2, value3],
        [key2]: Set[value1, value2, value3],
        [key3]: Set[value1, value2, value3],
      }
    }
    

    Installation

    Via NPM

    npm install @actualwave/map-of-sets --save

    Or Yarn

    yarn add @actualwave/map-of-sets

    How to use

    Create an instance by instantiating class

    import MapOfSets from '@actualwave/map-of-sets';
     
    const sets = new MapOfSets();
    sets.add('key', 'value 1');
    sets.add('key', 'value 2');
    sets.add('key', 'value 3');
    sets.add('key', 'value 2');
    sets.add('key', 'value 2');
     
    console.log(sets.get()); // Set[ 'value 1', 'value 2', 'value 3' ]

    API

    • has(key) -- Check if key exists and its Set is not empty
    • hasValue(key, value) -- Check if value exists for key
    • get(key) -- Get Set of values for key
    • list(key) -- List values for key, returns empty array if no key nor values stored
    • forEach(callback) -- Call callback function for each value of each key
    • eachValue(key, callback) -- Call callback function for each value of specified key
    • add(key, value) -- Add to new value to key
    • set(key, values) -- Replace all values for key
    • remove(key) -- Remove all values for key
    • removeValue(key, value) -- Remove single value from key
    • clone() -- Clone all key-value stores

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    Keywords

    Install

    npm i @actualwave/map-of-sets

    DownloadsWeekly Downloads

    9

    Version

    0.0.2

    License

    MIT

    Unpacked Size

    27.8 kB

    Total Files

    9

    Last publish

    Collaborators

    • actualwave