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    guard-js

    0.1.1 • Public • Published

    guardianjs

    This library implement Elixir style guards for javascript. It allows polymorphism, having diferent implemetations for diferent conditions.

    How to use it

    var guardian = require("guardian");

    var double = guardian() .when(isNumber, function(x) {return 2 * x}) .when(isArray, function(x) {return x.concat(x)}) .any(function(x) {return x + x});

    double(2); //4

    double('hello'); //'hellohello'

    double([1,2,3]); //[1,2,3,1,2,3]

    In the examples folder you can learn more details of how to use this library.

    Install

    npm i guard-js

    DownloadsWeekly Downloads

    1

    Version

    0.1.1

    License

    MIT

    Last publish

    Collaborators

    • andres-tuells