mir-murom/api/2019-09-10.js

// Subscribe several functions in a single call.
Reporter.prototype.subscribeMany = function(funcs)
{
    for (var i = 0; i < funcs.length; ++i)
    {
        var func = funcs[i];
        this.subscribe(func);
    }
}

murom.getMany = function(items, completionCallback)
{
    var self = this;
    var results = {};

    var count = 0;
    function reportCompletion()
    {
        if (++count == items.length)
        {
            if (completionCallback)
            {
                completionCallback(results);
            }
        }
    }
    
    for (var id in items)
    {
        const item = items[id];
        const url = item[0];
        const name = item[1];
        var isBinary = (item[2] == "b");
        
        function success(contents)
        {
            results[name] = contents;
            reportCompletion()
        }
        function failure(status)
        {
            LOG(
                formatString(
                    "ERROR Could not download URL: '{0}' status: '{1}'",
                    url,
                    status
                )
            );
            reportCompletion()
        }
        
        if (isBinary)
        {
            murom.getb(url, success, failure);
        }
        else
        {
            murom.get(url, success, failure);
        }
    }
};