nashorn/samples/bind_on_java.js
author joehw
Wed, 17 Feb 2016 16:32:51 -0800
changeset 36029 a847c5a7e22d
parent 32523 d8e365854b3c
permissions -rw-r--r--
8146237: PREFER from Features API taking precedence over catalog file Reviewed-by: lancea

/*
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// sample to demonstrate calling Function.prototype.bind on Java methods.

var DoubleStream = java.util.stream.DoubleStream;
var r = new java.util.Random();

// bind "this" for nextGaussian method of Random class
var next = Function.bind.call(r.nextGaussian, r);

// next is used as no argument "function"
DoubleStream
    .generate(function() next())
    .limit(100)
    .forEach(print);