A script that demonstrates a performance dropoff in streamline between versions 0.6.0 and 0.8.0.

streamline_perf._js

var zlib = require('zlib');


test(_);

function test(_) {

    var startTime = new Date();

    var items = [];
    for (var i = 0; i < 10000; i++) {
        items[i] = {
            value: i
        };
    }
    
    items.forEach_(_, 25, function(_, item) {
        doWork(item, _);
    });

    var endTime = new Date();
    var elapsedTime = endTime.getTime() - startTime.getTime();
    
    console.log('elapsed time: ' + elapsedTime + 'ms');
}

function doWork(item, _) {
    var results = zlib.gzip(item.toString(), _);
    return results;
}