db-stations-autocomplete
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    3.0.1 • Public • Published

    db-stations-autocomplete

    db-stations-autocomplete provides a stations search for Deutsche Bahn. Pulls its data from db-stations@4 (There's also db-hafas-stations-autocomplete, which pulls its data from db-hafas-stations).

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    Installing

    npm install db-stations-autocomplete

    Usage

    autocomplete(query, results = 3, fuzzy = false, completion = true)
    const autocomplete = require('vbb-stations-autocomplete')
    autocomplete('Münch', 3)

    This returns stations in a reduced form of the Friendly Public Transport Format. To get all details, pass use db-stations.

    [ {
    	id: '8000261', // München Hbf
    	relevance: 0.8794466403162056,
    	score: 11.763480191996974,
    	weight: 2393.2
    }, {
    	id: '8004128', // München Donnersbergerbrücke
    	relevance: 0.8794466403162056,
    	score: 9.235186720706798,
    	weight: 1158
    }, {
    	id: '8004132', // München Karlsplatz
    	relevance: 0.8794466403162056,
    	score: 9.144716179768407,
    	weight: 1124.3
    } ]

    If you set fuzzy to true, words with a Levenshtein distance <= 3 will be taken into account. This is a lot slower though:

    test performance
    non-fuzzy – berlin charlottenburg 626 ops/sec
    fuzzy – berlin charlottenbrug (note the typo) 108 ops/sec

    Setting completion to false speeds things up:

    test performance
    completion – Münc Hbf 592 ops/sec
    no completion – Münc Hbf 12635 ops/sec

    Contributing

    If you have a question or need support using db-stations-autocomplete, please double-check your code and setup first. If you think you have found a bug or want to propose a feature, use the issues page.

    Install

    npm i db-stations-autocomplete

    DownloadsWeekly Downloads

    9

    Version

    3.0.1

    License

    ISC

    Unpacked Size

    343 kB

    Total Files

    10

    Last publish

    Collaborators

    • derhuerst